Update to Chromium revision 91424.

- Add tools/gyp_cef to satisfy grit_info.py module load requirement.
- Add skia_gpu.patch to work around skia/Angle/WebGL bug.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@263 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

CHROMIUM_BUILD_COMPATIBILITY.txt

@@ -65,3 +65,4 @@ Date       | CEF Revision                    | Chromium Revision
 2011-02-15 | /trunk@186                      | /trunk@74933
 2011-04-05 | /trunk@213                      | /trunk@80310
 2011-05-16 | /trunk@233                      | /trunk@85305
+2011-07-02 | /trunk@263                      | /trunk@91424

libcef/browser_appcache_system.cc

@@ -408,7 +408,7 @@ void BrowserAppCacheSystem::InitOnIOThread(
     db_thread_.Start();
 
   // Recreate and initialize per each IO thread.
-  service_ = new appcache::AppCacheService();
+  service_ = new appcache::AppCacheService(NULL);
   backend_impl_ = new appcache::AppCacheBackendImpl();
   service_->Initialize(cache_directory_,
                        BrowserResourceLoaderBridge::GetCacheThread());

libcef/browser_database_system.cc

@@ -19,6 +19,7 @@
 
 using webkit_database::DatabaseTracker;
 using webkit_database::DatabaseUtil;
+using webkit_database::OriginInfo;
 using webkit_database::VfsBackend;
 
 BrowserDatabaseSystem* BrowserDatabaseSystem::instance_ = NULL;
@@ -30,6 +31,7 @@ BrowserDatabaseSystem* BrowserDatabaseSystem::GetInstance() {
 
 BrowserDatabaseSystem::BrowserDatabaseSystem()
     : db_thread_("BrowserDBThread"),
+      quota_per_origin_(5 * 1024 * 1024),
       open_connections_(new webkit_database::DatabaseConnectionsWrapper) {
   DCHECK(!instance_);
   instance_ = this;
@@ -120,6 +122,17 @@ int64 BrowserDatabaseSystem::GetFileSize(const string16& vfs_file_name) {
   return result;
 }
 
+int64 BrowserDatabaseSystem::GetSpaceAvailable(
+    const string16& origin_identifier) {
+  int64 result = 0;
+  base::WaitableEvent done_event(false, false);
+  db_thread_proxy_->PostTask(FROM_HERE,
+      NewRunnableMethod(this, &BrowserDatabaseSystem::VfsGetSpaceAvailable,
+                        origin_identifier, &result, &done_event));
+  done_event.Wait();
+  return result;
+}
+
 void BrowserDatabaseSystem::ClearAllDatabases() {
   open_connections_->WaitForAllDatabasesToClose();
   db_thread_proxy_->PostTask(FROM_HERE,
@@ -133,7 +146,7 @@ void BrowserDatabaseSystem::SetDatabaseQuota(int64 quota) {
                           quota));
     return;
   }
-  db_tracker_->SetDefaultQuota(quota);
+  quota_per_origin_ = quota;
 }
 
 void BrowserDatabaseSystem::DatabaseOpened(const string16& origin_identifier,
@@ -142,12 +155,11 @@ void BrowserDatabaseSystem::DatabaseOpened(const string16& origin_identifier,
                                           int64 estimated_size) {
   DCHECK(db_thread_proxy_->BelongsToCurrentThread());
   int64 database_size = 0;
-  int64 space_available = 0;
   db_tracker_->DatabaseOpened(
       origin_identifier, database_name, description,
-      estimated_size, &database_size, &space_available);
+      estimated_size, &database_size);
   OnDatabaseSizeChanged(origin_identifier, database_name,
-                        database_size, space_available);
+                        database_size);
 }
 
 void BrowserDatabaseSystem::DatabaseModified(const string16& origin_identifier,
@@ -166,14 +178,13 @@ void BrowserDatabaseSystem::DatabaseClosed(const string16& origin_identifier,
 void BrowserDatabaseSystem::OnDatabaseSizeChanged(
     const string16& origin_identifier,
     const string16& database_name,
-    int64 database_size,
+    int64 database_size) {
-    int64 space_available) {
   DCHECK(db_thread_proxy_->BelongsToCurrentThread());
   // We intentionally call into webkit on our background db_thread_
   // to better emulate what happens in chrome where this method is
   // invoked on the background ipc thread.
   WebKit::WebDatabase::updateDatabaseSize(
-      origin_identifier, database_name, database_size, space_available);
+      origin_identifier, database_name, database_size);
 }
 
 void BrowserDatabaseSystem::OnDatabaseScheduledForDeletion(
@@ -238,6 +249,23 @@ void BrowserDatabaseSystem::VfsGetFileSize(
   done_event->Signal();
 }
 
+void BrowserDatabaseSystem::VfsGetSpaceAvailable(
+    const string16& origin_identifier,
+    int64* result, base::WaitableEvent* done_event) {
+  DCHECK(db_thread_proxy_->BelongsToCurrentThread());
+  // This method isn't actually part of the "vfs" interface, but it is
+  // used from within webcore and handled here in the same fashion.
+  OriginInfo info;
+  if (db_tracker_->GetOriginInfo(origin_identifier, &info)) {
+    int64 space_available = quota_per_origin_ - info.TotalSize();
+    *result = space_available < 0 ? 0 : space_available;
+  } else {
+    NOTREACHED();
+    *result = 0;
+  }
+  done_event->Signal();
+}
+
 FilePath BrowserDatabaseSystem::GetFullFilePathForVfsFile(
     const string16& vfs_file_name) {
   DCHECK(db_thread_proxy_->BelongsToCurrentThread());

libcef/browser_database_system.h

@@ -8,8 +8,8 @@
 #include "base/file_path.h"
 #include "base/hash_tables.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_temp_dir.h"
 #include "base/platform_file.h"
+#include "base/scoped_temp_dir.h"
 #include "base/string16.h"
 #include "base/synchronization/lock.h"
 #include "base/task.h"
@@ -29,7 +29,7 @@ class BrowserDatabaseSystem : public webkit_database::DatabaseTracker::Observer,
   static BrowserDatabaseSystem* GetInstance();
 
   BrowserDatabaseSystem();
-  ~BrowserDatabaseSystem();
+  virtual ~BrowserDatabaseSystem();
 
   // WebDatabaseObserver implementation, these are called on the script
   // execution context thread on which the database is opened. This may be
@@ -44,6 +44,7 @@ class BrowserDatabaseSystem : public webkit_database::DatabaseTracker::Observer,
   int DeleteFile(const string16& vfs_file_name, bool sync_dir);
   uint32 GetFileAttributes(const string16& vfs_file_name);
   int64 GetFileSize(const string16& vfs_file_name);
+  int64 GetSpaceAvailable(const string16& origin_identifier);
 
   // For use by LayoutTestController, called on the main thread.
   void ClearAllDatabases();
@@ -63,8 +64,7 @@ class BrowserDatabaseSystem : public webkit_database::DatabaseTracker::Observer,
   // DatabaseTracker::Observer implementation
   virtual void OnDatabaseSizeChanged(const string16& origin_identifier,
                                      const string16& database_name,
-                                     int64 database_size,
+                                     int64 database_size);
-                                     int64 space_available);
   virtual void OnDatabaseScheduledForDeletion(const string16& origin_identifier,
                                               const string16& database_name);
 
@@ -77,6 +77,8 @@ class BrowserDatabaseSystem : public webkit_database::DatabaseTracker::Observer,
                             uint32* result, base::WaitableEvent* done_event);
   void VfsGetFileSize(const string16& vfs_file_name,
                       int64* result, base::WaitableEvent* done_event);
+  void VfsGetSpaceAvailable(const string16& origin_identifier,
+                            int64* result, base::WaitableEvent* done_event);
 
   FilePath GetFullFilePathForVfsFile(const string16& vfs_file_name);
 
@@ -91,6 +93,7 @@ class BrowserDatabaseSystem : public webkit_database::DatabaseTracker::Observer,
   base::Thread db_thread_;
   scoped_refptr<base::MessageLoopProxy> db_thread_proxy_;
   scoped_refptr<webkit_database::DatabaseTracker> db_tracker_;
+  int64 quota_per_origin_;
 
   // Data members to support waiting for all connections to be closed.
   scoped_refptr<webkit_database::DatabaseConnectionsWrapper> open_connections_;

libcef/browser_devtools_agent.cc

@@ -137,14 +137,6 @@ void BrowserDevToolsAgent::frontendLoaded() {
       0);
 }
 
-bool BrowserDevToolsAgent::setTimelineProfilingEnabled(bool enabled) {
-  WebDevToolsAgent* agent = GetWebAgent();
-  if (!agent)
-    return false;
-  agent->setTimelineProfilingEnabled(enabled);
-  return true;
-}
-
 bool BrowserDevToolsAgent::evaluateInWebInspector(
       long call_id,
       const std::string& script) {

libcef/browser_devtools_agent.h

@@ -45,7 +45,6 @@ class BrowserDevToolsAgent : public WebKit::WebDevToolsAgentClient {
   void frontendLoaded();
 
   bool evaluateInWebInspector(long call_id, const std::string& script);
-  bool setTimelineProfilingEnabled(bool enable);
 
   BrowserDevToolsClient* client() { return dev_tools_client_; }
 

libcef/browser_drag_delegate_win.cc

@@ -28,6 +28,7 @@
 #include "net/base/file_stream.h"
 #include "net/base/mime_util.h"
 #include "net/base/net_util.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "views/drag_utils.h"
@@ -259,6 +260,7 @@ void GenerateFileName(const GURL& url,
   string16 new_name = net::GetSuggestedFilename(GURL(url),
                                                 content_disposition,
                                                 referrer_charset,
+                                                "",
                                                 string16(L"download"));
 
   // TODO(evan): this code is totally wrong -- we should just generate
@@ -332,8 +334,9 @@ void BrowserDragDelegate::StartDragging(const WebDropData& drop_data,
   drag_source_ = new WebDragSource(browser->UIT_GetWebViewWndHandle(),
                                    web_view);
 
-  const GURL& page_url = web_view->mainFrame()->url();
+  const GURL& page_url = web_view->mainFrame()->document().url();
-  const std::string& page_encoding = web_view->mainFrame()->encoding().utf8();
+  const std::string& page_encoding =
+      web_view->mainFrame()->document().encoding().utf8();
 
   // If it is not drag-out, do the drag-and-drop in the current UI thread.
   if (drop_data.download_metadata.empty()) {
@@ -446,7 +449,7 @@ void BrowserDragDelegate::PrepareDragForFileContents(
   if (file_name.value().empty()) {
     // Retrieve the name from the URL.
     file_name = FilePath(
-        net::GetSuggestedFilename(drop_data.url, "", "", string16()));
+        net::GetSuggestedFilename(drop_data.url, "", "", "", string16()));
     if (file_name.value().size() + drop_data.file_extension.size() + 1 >
         MAX_PATH) {
       file_name = FilePath(file_name.value().substr(

libcef/browser_file_system.cc

@@ -12,11 +12,13 @@
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "googleurl/src/gurl.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileInfo.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileSystemCallbacks.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileSystemEntry.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebVector.h"
 #include "webkit/fileapi/file_system_callback_dispatcher.h"
 #include "webkit/fileapi/file_system_context.h"
@@ -37,6 +39,7 @@ using WebKit::WebFileWriterClient;
 using WebKit::WebFrame;
 using WebKit::WebSecurityOrigin;
 using WebKit::WebString;
+using WebKit::WebURL;
 using WebKit::WebVector;
 
 using fileapi::FileSystemCallbackDispatcher;
@@ -64,11 +67,6 @@ class BrowserFileSystemCallbackDispatcher
     callbacks_->didSucceed();
   }
 
-  // Callback to report information for a file.
-  virtual void DidGetLocalPath(const FilePath& local_path) {
-    NOTREACHED();
-  }
-
   virtual void DidReadMetadata(const base::PlatformFileInfo& info,
       const FilePath& platform_path) {
     DCHECK(file_system_);
@@ -105,8 +103,13 @@ class BrowserFileSystemCallbackDispatcher
     if (!root.is_valid())
       callbacks_->didFail(WebKit::WebFileErrorSecurity);
     else
+// Temporary hack to ease a 4-phase Chromium/WebKit commit.
+#ifdef WEBFILESYSTEMCALLBACKS_USE_URL_NOT_STRING
+      callbacks_->didOpenFileSystem(WebString::fromUTF8(name), root);
+#else
       callbacks_->didOpenFileSystem(
           WebString::fromUTF8(name), WebString::fromUTF8(root.spec()));
+#endif
   }
 
   virtual void DidFail(base::PlatformFileError error_code) {
@@ -170,65 +173,124 @@ void BrowserFileSystem::OpenFileSystem(
     return;
   }
 
-  GURL origin_url(frame->securityOrigin().toString());
+  GURL origin_url(frame->document().securityOrigin().toString());
   GetNewOperation(callbacks)->OpenFileSystem(origin_url, type, create);
 }
 
+void BrowserFileSystem::move(const WebString& src_path,
+                            const WebString& dest_path,
+                            WebFileSystemCallbacks* callbacks) {
+  move(GURL(src_path), GURL(dest_path), callbacks);
+}
+
+void BrowserFileSystem::copy(const WebString& src_path,
+                            const WebString& dest_path,
+                            WebFileSystemCallbacks* callbacks) {
+  copy(GURL(src_path), GURL(dest_path), callbacks);
+}
+
+void BrowserFileSystem::remove(const WebString& path,
+                              WebFileSystemCallbacks* callbacks) {
+  remove(GURL(path), callbacks);
+}
+
+void BrowserFileSystem::removeRecursively(const WebString& path,
+                                         WebFileSystemCallbacks* callbacks) {
+  removeRecursively(GURL(path), callbacks);
+}
+
+void BrowserFileSystem::readMetadata(const WebString& path,
+                                    WebFileSystemCallbacks* callbacks) {
+  readMetadata(GURL(path), callbacks);
+}
+
+void BrowserFileSystem::createFile(const WebString& path,
+                                  bool exclusive,
+                                  WebFileSystemCallbacks* callbacks) {
+  createFile(GURL(path), exclusive, callbacks);
+}
+
+void BrowserFileSystem::createDirectory(const WebString& path,
+                                       bool exclusive,
+                                       WebFileSystemCallbacks* callbacks) {
+  createDirectory(GURL(path), exclusive, callbacks);
+}
+
+void BrowserFileSystem::fileExists(const WebString& path,
+                                  WebFileSystemCallbacks* callbacks) {
+  fileExists(GURL(path), callbacks);
+}
+
+void BrowserFileSystem::directoryExists(const WebString& path,
+                                       WebFileSystemCallbacks* callbacks) {
+  directoryExists(GURL(path), callbacks);
+}
+
+void BrowserFileSystem::readDirectory(const WebString& path,
+                                     WebFileSystemCallbacks* callbacks) {
+  readDirectory(GURL(path), callbacks);
+}
+
+WebKit::WebFileWriter* BrowserFileSystem::createFileWriter(
+    const WebString& path, WebKit::WebFileWriterClient* client) {
+  return createFileWriter(GURL(path), client);
+}
+
 void BrowserFileSystem::move(
-    const WebString& src_path,
+    const WebURL& src_path,
-    const WebString& dest_path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& dest_path, WebFileSystemCallbacks* callbacks) {
   GetNewOperation(callbacks)->Move(GURL(src_path), GURL(dest_path));
 }
 
 void BrowserFileSystem::copy(
-    const WebString& src_path, const WebString& dest_path,
+    const WebURL& src_path, const WebURL& dest_path,
     WebFileSystemCallbacks* callbacks) {
   GetNewOperation(callbacks)->Copy(GURL(src_path), GURL(dest_path));
 }
 
 void BrowserFileSystem::remove(
-    const WebString& path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->Remove(GURL(path), false /* recursive */);
+  GetNewOperation(callbacks)->Remove(path, false /* recursive */);
 }
 
 void BrowserFileSystem::removeRecursively(
-    const WebString& path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->Remove(GURL(path), true /* recursive */);
+  GetNewOperation(callbacks)->Remove(path, true /* recursive */);
 }
 
 void BrowserFileSystem::readMetadata(
-    const WebString& path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->GetMetadata(GURL(path));
+  GetNewOperation(callbacks)->GetMetadata(path);
 }
 
 void BrowserFileSystem::createFile(
-    const WebString& path, bool exclusive, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, bool exclusive, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->CreateFile(GURL(path), exclusive);
+  GetNewOperation(callbacks)->CreateFile(path, exclusive);
 }
 
 void BrowserFileSystem::createDirectory(
-    const WebString& path, bool exclusive, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, bool exclusive, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->CreateDirectory(GURL(path), exclusive, false);
+  GetNewOperation(callbacks)->CreateDirectory(path, exclusive, false);
 }
 
 void BrowserFileSystem::fileExists(
-    const WebString& path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->FileExists(GURL(path));
+  GetNewOperation(callbacks)->FileExists(path);
 }
 
 void BrowserFileSystem::directoryExists(
-    const WebString& path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->DirectoryExists(GURL(path));
+  GetNewOperation(callbacks)->DirectoryExists(path);
 }
 
 void BrowserFileSystem::readDirectory(
-    const WebString& path, WebFileSystemCallbacks* callbacks) {
+    const WebURL& path, WebFileSystemCallbacks* callbacks) {
-  GetNewOperation(callbacks)->ReadDirectory(GURL(path));
+  GetNewOperation(callbacks)->ReadDirectory(path);
 }
 
 WebFileWriter* BrowserFileSystem::createFileWriter(
-    const WebString& path, WebFileWriterClient* client) {
+    const WebURL& path, WebFileWriterClient* client) {
-  return new BrowserFileWriter(GURL(path), client, file_system_context_.get());
+  return new BrowserFileWriter(path, client, file_system_context_.get());
 }
 
 FileSystemOperation* BrowserFileSystem::GetNewOperation(

libcef/browser_file_system.h

@@ -5,17 +5,18 @@
 #ifndef BROWSER_FILE_SYSTEM_H_
 #define BROWSER_FILE_SYSTEM_H_
 
-#include <vector>
 #include "base/file_util_proxy.h"
 #include "base/id_map.h"
-#include "base/memory/scoped_temp_dir.h"
 #include "base/memory/weak_ptr.h"
+#include "base/scoped_temp_dir.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileSystem.h"
 #include "webkit/fileapi/file_system_types.h"
+#include <vector>
 
 namespace WebKit {
 class WebFileSystemCallbacks;
 class WebFrame;
+class WebURL;
 }
 
 namespace fileapi {
@@ -40,7 +41,55 @@ class BrowserFileSystem
     return file_system_context_.get();
   }
 
-  // WebKit::WebFileSystem methods.
+  // New WebKit::WebFileSystem overrides.
+  virtual void move(
+      const WebKit::WebURL& src_path,
+      const WebKit::WebURL& dest_path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void copy(
+      const WebKit::WebURL& src_path,
+      const WebKit::WebURL& dest_path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void remove(
+      const WebKit::WebURL& path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void removeRecursively(
+      const WebKit::WebURL& path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void readMetadata(
+      const WebKit::WebURL& path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void createFile(
+      const WebKit::WebURL& path,
+      bool exclusive,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void createDirectory(
+      const WebKit::WebURL& path,
+      bool exclusive,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void fileExists(
+      const WebKit::WebURL& path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void directoryExists(
+      const WebKit::WebURL& path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual void readDirectory(
+      const WebKit::WebURL& path,
+      WebKit::WebFileSystemCallbacks*);
+
+  virtual WebKit::WebFileWriter* createFileWriter(
+      const WebKit::WebURL& path, WebKit::WebFileWriterClient*);
+
+  // Old WebKit::WebFileSystem overrides, soon to go away.
   virtual void move(const WebKit::WebString& src_path,
                     const WebKit::WebString& dest_path,
                     WebKit::WebFileSystemCallbacks* callbacks);

libcef/browser_file_writer.cc

@@ -94,10 +94,6 @@ class BrowserFileWriter::IOThreadProxy
       proxy_->DidSucceed();
     }
 
-    virtual void DidGetLocalPath(const FilePath& local_path) {
-      NOTREACHED();
-    }
-
     virtual void DidFail(base::PlatformFileError error_code) {
       proxy_->DidFail(error_code);
     }

libcef/browser_impl.cc

@@ -586,7 +586,7 @@ CefString CefBrowserImpl::GetURL(CefRefPtr<CefFrame> frame)
 
   WebFrame* web_frame = UIT_GetWebFrame(frame);
   if(web_frame)
-    return std::string(web_frame->url().spec());
+    return std::string(web_frame->document().url().spec());
   return CefString();
 }
 
@@ -1411,7 +1411,7 @@ void CefBrowserImpl::UIT_SetZoomLevel(double zoomLevel)
   WebKit::WebFrame* web_frame = UIT_GetMainWebFrame();
   if(web_frame) {
     web_frame->view()->setZoomLevel(false, zoomLevel);
-    ZoomMap::GetInstance()->set(web_frame->url(), zoomLevel);
+    ZoomMap::GetInstance()->set(web_frame->document().url(), zoomLevel);
     set_zoom_level(zoomLevel);
   }
 }

libcef/browser_impl.h

@@ -19,7 +19,7 @@
 #include "printing/win_printing_context.h"
 #endif
 
-#include "base/memory/scoped_temp_dir.h"
+#include "base/scoped_temp_dir.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFindOptions.h"
 
 namespace base {

libcef/browser_impl_win.cc

@@ -10,6 +10,7 @@
 
 #include "skia/ext/vector_canvas.h"
 #include "skia/ext/vector_platform_device_emf_win.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRect.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h"
@@ -350,7 +351,7 @@ void CefBrowserImpl::UIT_PrintPage(int page_number, int total_pages,
     printInfo.m_Rect = rect;
     printInfo.m_Scale = scale;
 
-    CefString url(frame->url().spec());
+    CefString url(frame->document().url().spec());
     CefString title = title_;
 
     CefString topLeft, topCenter, topRight;

libcef/browser_request_context.cc

@@ -7,11 +7,12 @@
 #include "browser_file_system.h"
 #include "browser_persistent_cookie_store.h"
 #include "browser_resource_loader_bridge.h"
-#include "build/build_config.h"
+#include "cef_thread.h"
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
+#include "build/build_config.h"
 #include "net/base/cert_verifier.h"
 #include "net/base/cookie_monster.h"
 #include "net/base/host_resolver.h"
@@ -21,10 +22,13 @@
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_config_service_fixed.h"
 #include "net/proxy/proxy_service.h"
+#include "net/url_request/url_request_job_factory.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKitClient.h"
 #include "webkit/blob/blob_storage_controller.h"
+#include "webkit/blob/blob_url_request_job_factory.h"
 #include "webkit/fileapi/file_system_context.h"
+#include "webkit/fileapi/file_system_url_request_job_factory.h"
 #include "webkit/glue/webkit_glue.h"
 
 #if defined(OS_WIN)
@@ -126,6 +130,7 @@ void BrowserRequestContext::Init(
 
   storage_.set_host_resolver(
       net::CreateSystemHostResolver(net::HostResolver::kDefaultParallelism,
+                                    net::HostResolver::kDefaultRetryAttempts,
                                     NULL));
   storage_.set_cert_verifier(new net::CertVerifier);
   storage_.set_ssl_config_service(new net::SSLConfigServiceDefaults);
@@ -165,6 +170,19 @@ void BrowserRequestContext::Init(
   blob_storage_controller_.reset(new webkit_blob::BlobStorageController());
   file_system_context_ = static_cast<BrowserFileSystem*>(
       WebKit::webKitClient()->fileSystem())->file_system_context();
+
+  net::URLRequestJobFactory* job_factory = new net::URLRequestJobFactory;
+  job_factory->SetProtocolHandler(
+      "blob",
+      new webkit_blob::BlobProtocolHandler(
+          blob_storage_controller_.get(),
+          CefThread::GetMessageLoopProxyForThread(CefThread::FILE)));
+  job_factory->SetProtocolHandler(
+      "filesystem",
+      fileapi::CreateFileSystemProtocolHandler(
+          file_system_context_.get(),
+          CefThread::GetMessageLoopProxyForThread(CefThread::FILE)));
+  storage_.set_job_factory(job_factory);
 }
 
 BrowserRequestContext::~BrowserRequestContext() {

libcef/browser_request_context.h

@@ -26,7 +26,7 @@ class BrowserRequestContext : public net::URLRequestContext {
  public:
   // Use an in-memory cache
   BrowserRequestContext();
-  ~BrowserRequestContext();
+  virtual ~BrowserRequestContext();
 
   // Use an on-disk cache at the specified location.  Optionally, use the cache
   // in playback or record mode.

libcef/browser_resource_loader_bridge.cc

@@ -227,7 +227,7 @@ class RequestProxy : public net::URLRequest::Delegate,
         if (allow_download &&
             webkit_glue::ShouldDownload(content_disposition, info.mime_type)) {
           string16 filename = net::GetSuggestedFilename(url,
-              content_disposition, info.charset, ASCIIToUTF16("download"));
+              content_disposition, info.charset, "", ASCIIToUTF16("download"));
           CefRefPtr<CefDownloadHandler> dl_handler;
           if (handler->GetDownloadHandler(browser_, info.mime_type,
                                           filename, info.content_length,
@@ -714,7 +714,7 @@ class RequestProxy : public net::URLRequest::Delegate,
 
     StaticCookiePolicy policy(policy_type);
     int rv = policy.CanSetCookie(
-        request->url(), request->first_party_for_cookies(), cookie_line);
+        request->url(), request->first_party_for_cookies());
     return rv == net::OK;
   }
 

libcef/browser_webkit_glue.cc

@@ -31,6 +31,7 @@ MSVC_POP_WARNING();
 #include "net/base/mime_util.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
+#include "webkit/glue/user_agent.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/glue/plugins/plugin_list.h"
 
@@ -45,31 +46,11 @@ bool IsMediaPlayerAvailable() {
   return true;
 }
 
-bool GetApplicationDirectory(FilePath* path) {
-  return PathService::Get(base::DIR_EXE, path);
-}
-
-bool GetExeDirectory(FilePath* path) {
-  return PathService::Get(base::DIR_EXE, path);
-}
-
-bool IsPluginRunningInRendererProcess() {
-  return true;
-}
-
-bool GetPluginFinderURL(std::string* plugin_finder_url) {
-  return false;
-}
-
 void GetPlugins(bool refresh,
                 std::vector<webkit::npapi::WebPluginInfo>* plugins) {
   webkit::npapi::PluginList::Singleton()->GetPlugins(refresh, plugins);
 }
 
-bool IsDefaultPluginEnabled() {
-  return false;
-}
-
 bool IsProtocolSupportedForMedia(const GURL& url) {
   if (url.SchemeIsFile() || url.SchemeIs("http") || url.SchemeIs("https"))
     return true;
@@ -115,14 +96,19 @@ void ClearCache()
   WebCore::CrossOriginPreflightResultCache::shared().empty();
 }
 
-std::string GetProductVersion() {
+std::string BuildUserAgent(bool mimic_windows) {
+  std::string product_version;
+
   const CefSettings& settings = _Context->settings();
   if (settings.product_version.length > 0) {
-    return CefString(&settings.product_version);
+    product_version = CefString(&settings.product_version).ToString();
-  }
+  } else {
     // Keep synchronized with the newest Beta Channel release announced at
     // http://googlechromereleases.blogspot.com/
-  return "Chrome/12.0.742.53";
+    product_version = "Chrome/13.0.782.41";
+  }
+
+  return webkit_glue::BuildUserAgentHelper(mimic_windows, product_version);
 }
 
 bool IsSingleProcess() {

libcef/browser_webkit_glue_win.cc

@@ -45,10 +45,6 @@ string16 GetLocalizedString(int message_id) {
   return string16(image->achString, image->nLength);
 }
 
-HCURSOR LoadCursor(int cursor_id) {
-  return NULL;
-}
-
 base::StringPiece GetRawDataResource(HMODULE module, int resource_id) {
   void* data_ptr;
   size_t data_size;

libcef/browser_webkit_init.h

@@ -15,9 +15,9 @@
 #include "browser_webstoragenamespace_impl.h"
 
 #include "base/file_util.h"
-#include "base/memory/scoped_temp_dir.h"
 #include "base/metrics/stats_counters.h"
 #include "base/path_service.h"
+#include "base/scoped_temp_dir.h"
 #include "base/utf_string_conversions.h"
 #include "media/base/media.h"
 #include "webkit/appcache/web_application_cache_host_impl.h"
@@ -91,7 +91,7 @@ class BrowserWebKitInit : public webkit_glue::WebKitClientImpl {
     file_utilities_.set_sandbox_enabled(false);
   }
 
-  ~BrowserWebKitInit() {
+  virtual ~BrowserWebKitInit() {
     WebKit::shutdown();
   }
 
@@ -150,6 +150,12 @@ class BrowserWebKitInit : public webkit_glue::WebKitClientImpl {
     return BrowserDatabaseSystem::GetInstance()->GetFileSize(vfs_file_name);
   }
 
+  virtual long long databaseGetSpaceAvailableForOrigin(
+    const WebKit::WebString& origin_identifier) {
+    return BrowserDatabaseSystem::GetInstance()->GetSpaceAvailable(
+        origin_identifier);
+  }
+
   virtual unsigned long long visitedLinkHash(const char* canonicalURL,
                                              size_t length) OVERRIDE {
     return 0;

libcef/browser_webstoragearea_impl.cc

@@ -40,8 +40,7 @@ WebString BrowserWebStorageAreaImpl::getItem(const WebString& key) {
 
 void BrowserWebStorageAreaImpl::setItem(
     const WebString& key, const WebString& value, const WebURL& url,
-    WebStorageArea::Result& result, WebString& old_value_webkit,
+    WebStorageArea::Result& result, WebString& old_value_webkit) {
-    WebFrame* web_frame) {
   old_value_webkit = area_->SetItem(key, value, &result);
 }
 

libcef/browser_webstoragearea_impl.h

@@ -23,7 +23,7 @@ class BrowserWebStorageAreaImpl : public WebKit::WebStorageArea {
   virtual void setItem(
       const WebKit::WebString& key, const WebKit::WebString& value,
       const WebKit::WebURL& url, WebStorageArea::Result& result,
-      WebKit::WebString& old_value, WebKit::WebFrame* web_view);
+      WebKit::WebString& old_value);
   virtual void removeItem(
       const WebKit::WebString& key, const WebKit::WebURL& url,
       WebKit::WebString& old_value);

libcef/browser_webview_delegate.cc

@@ -33,6 +33,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDataSource.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDragData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileError.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFileSystemCallbacks.h"
@@ -849,7 +850,7 @@ void BrowserWebViewDelegate::didCommitProvisionalLoad(
   if (is_main_frame) {
     // Restore the zoom value that we have for this URL, if any.
     double zoomLevel = 0.0;
-    ZoomMap::GetInstance()->get(frame->url(), zoomLevel);
+    ZoomMap::GetInstance()->get(frame->document().url(), zoomLevel);
     frame->view()->setZoomLevel(false, zoomLevel);
     browser_->set_zoom_level(zoomLevel);
   }

libcef/browser_webview_delegate.h

@@ -206,7 +206,7 @@ class BrowserWebViewDelegate : public WebKit::WebViewClient,
   virtual WebKit::WebCookieJar* GetCookieJar() OVERRIDE;
 
   BrowserWebViewDelegate(CefBrowserImpl* browser);
-  ~BrowserWebViewDelegate();
+  virtual ~BrowserWebViewDelegate();
   void Reset();
 
   void SetSmartInsertDeleteEnabled(bool enabled);

libcef/cef_process_ui_thread.cc

@@ -15,15 +15,9 @@
 #include "base/string_number_conversions.h"
 #include "build/build_config.h"
 #include "net/base/net_module.h"
-#include "net/url_request/url_request.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNetworkStateNotifier.h"
 #include "ui/gfx/gl/gl_implementation.h"
-#include "webkit/blob/blob_storage_controller.h"
-#include "webkit/blob/blob_url_request_job.h"
 #include "webkit/extensions/v8/gc_extension.h"
-#include "webkit/fileapi/file_system_context.h"
-#include "webkit/fileapi/file_system_dir_url_request_job.h"
-#include "webkit/fileapi/file_system_url_request_job.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 
 #if defined(OS_WIN)
@@ -35,48 +29,6 @@ static const char* kStatsFilePrefix = "libcef_";
 static int kStatsFileThreads = 20;
 static int kStatsFileCounters = 200;
 
-namespace {
-
-net::URLRequestJob* BlobURLRequestJobFactory(net::URLRequest* request,
-                                             const std::string& scheme) {
-  webkit_blob::BlobStorageController* blob_storage_controller =
-      static_cast<BrowserRequestContext*>(request->context())->
-          blob_storage_controller();
-  return new webkit_blob::BlobURLRequestJob(
-      request,
-      blob_storage_controller->GetBlobDataFromUrl(request->url()),
-      CefThread::GetMessageLoopProxyForThread(CefThread::FILE));
-}
-
-net::URLRequestJob* FileSystemURLRequestJobFactory(net::URLRequest* request,
-                                                   const std::string& scheme) {
-  fileapi::FileSystemContext* fs_context =
-      static_cast<BrowserRequestContext*>(request->context())
-          ->file_system_context();
-  if (!fs_context) {
-    LOG(WARNING) << "No FileSystemContext found, ignoring filesystem: URL";
-    return NULL;
-  }
-
-  // If the path ends with a /, we know it's a directory. If the path refers
-  // to a directory and gets dispatched to FileSystemURLRequestJob, that class
-  // redirects back here, by adding a / to the URL.
-  const std::string path = request->url().path();
-  if (!path.empty() && path[path.size() - 1] == '/') {
-    return new fileapi::FileSystemDirURLRequestJob(
-        request,
-        fs_context,
-        CefThread::GetMessageLoopProxyForThread(CefThread::FILE));
-  }
-  return new fileapi::FileSystemURLRequestJob(
-      request,
-      fs_context,
-      CefThread::GetMessageLoopProxyForThread(CefThread::FILE));
-}
-
-} // namespace
-
-
 CefProcessUIThread::CefProcessUIThread()
       : CefThread(CefThread::UI), statstable_(NULL), webkit_init_(NULL) {}
 
@@ -155,10 +107,6 @@ void CefProcessUIThread::Init() {
   gfx::InitializeGLBindings(gfx::kGLImplementationDesktopGL);
 #endif
 
-  net::URLRequest::RegisterProtocolFactory("blob", &BlobURLRequestJobFactory);
-  net::URLRequest::RegisterProtocolFactory("filesystem",
-                                           &FileSystemURLRequestJobFactory);
-
   if (!_Context->cache_path().empty()) {
     // Create the storage context object.
     _Context->set_storage_context(new DOMStorageContext());

libcef/printing/win_printing_context.cc

@@ -350,7 +350,7 @@ bool PrintingContext::InitializeSettings(const DEVMODE& dev_mode,
                                          int number_ranges,
                                          bool selection_only,
                                          bool to_file) {
-  skia::PlatformDevice::InitializeDC(hdc_);
+  skia::InitializeDC(hdc_);
   DCHECK(GetDeviceCaps(hdc_, CLIPCAPS));
   DCHECK(GetDeviceCaps(hdc_, RASTERCAPS) & RC_STRETCHDIB);
   DCHECK(GetDeviceCaps(hdc_, RASTERCAPS) & RC_BITMAP64);

libcef/simple_clipboard_impl.cc

@@ -94,4 +94,8 @@ bool ClipboardReadFilenames(ui::Clipboard::Buffer buffer,
   return false;
 }
 
+uint64 ClipboardGetSequenceNumber() {
+  return 0;
+}
+
 }  // namespace webkit_glue

libcef/webwidget_host_gtk.cc

@@ -369,7 +369,11 @@ void WebWidgetHost::Paint() {
     }
   }
 
+#ifdef WEBWIDGET_HAS_ANIMATE_CHANGES
+  webwidget_->animate(0.0);
+#else
    webwidget_->animate();
+#endif
 
   // This may result in more invalidation
   webwidget_->layout();
@@ -406,7 +410,8 @@ void WebWidgetHost::Paint() {
   gdk_window_begin_paint_rect(window, &grect);
 
   // BitBlit to the gdk window.
-  cairo_t* source_surface = canvas_->beginPlatformPaint();
+  skia::ScopedPlatformPaint scoped_platform_paint(canvas_.get());
+  cairo_t* source_surface = scoped_platform_paint.GetPlatformSurface();
   cairo_t* cairo_drawable = gdk_cairo_create(window);
   cairo_set_source_surface(cairo_drawable, cairo_get_target(source_surface),
                            0, 0);

libcef/webwidget_host_mac.mm

@@ -164,12 +164,16 @@ void WebWidgetHost::Paint() {
 
   // make sure webkit draws into our bitmap, not the window
   CGContextRef bitmap_context =
-      canvas_->getTopPlatformDevice().GetBitmapContext();
+      skia::GetBitmapContext(skia::GetTopDevice(*canvas_));
   [NSGraphicsContext setCurrentContext:
       [NSGraphicsContext graphicsContextWithGraphicsPort:bitmap_context
                                                  flipped:YES]];
 
+#ifdef WEBWIDGET_HAS_ANIMATE_CHANGES
+  webwidget_->animate(0.0);
+#else
    webwidget_->animate();
+#endif
 
   // This may result in more invalidation
   webwidget_->layout();
@@ -206,8 +210,8 @@ void WebWidgetHost::Paint() {
     int bitmap_width = CGBitmapContextGetWidth(bitmap_context);
     CGRect bitmap_rect = { { 0, 0 },
                            { bitmap_width, bitmap_height } };
-    canvas_->getTopPlatformDevice().DrawToContext(
+    skia::DrawToNativeContext(canvas_.get(), context, 0,
-        context, 0, client_rect.height() - bitmap_height, &bitmap_rect);
+        client_rect.height() - bitmap_height, &bitmap_rect);
 
     [view_ unlockFocus];
   }

libcef/webwidget_host_win.cc

@@ -366,7 +366,11 @@ void WebWidgetHost::Paint() {
         paint_rect_.width(), paint_rect_.height(), true));
   }
 
+#ifdef WEBWIDGET_HAS_ANIMATE_CHANGES
+  webwidget_->animate(0.0);
+#else
    webwidget_->animate();
+#endif
 
   // This may result in more invalidation
   webwidget_->layout();
@@ -374,13 +378,13 @@ void WebWidgetHost::Paint() {
   // Scroll the canvas if necessary
   scroll_rect_ = client_rect.Intersect(scroll_rect_);
   if (!scroll_rect_.IsEmpty()) {
-    HDC hdc = canvas_->beginPlatformPaint();
+    skia::ScopedPlatformPaint scoped_platform_paint(canvas_.get());
+    HDC hdc = scoped_platform_paint.GetPlatformSurface();
 
     RECT damaged_scroll_rect, r = scroll_rect_.ToRECT();
     ScrollDC(hdc, scroll_dx_, scroll_dy_, NULL, &r, NULL, &damaged_scroll_rect);
 
     PaintRect(gfx::Rect(damaged_scroll_rect));
-    canvas_->endPlatformPaint();
   }
   ResetScrollRect();
 
@@ -412,7 +416,8 @@ void WebWidgetHost::Paint() {
     }
 
     if (!visible_plugins.empty()) {
-      HDC drawDC = canvas_->beginPlatformPaint();
+      skia::ScopedPlatformPaint scoped_platform_paint(canvas_.get());
+      HDC drawDC = scoped_platform_paint.GetPlatformSurface();
       HRGN oldRGN, newRGN;
       POINT oldViewport;
 
@@ -447,8 +452,6 @@ void WebWidgetHost::Paint() {
         damaged_rect = damaged_rect.Union(geom->window_rect);
       }
 
-      canvas_->endPlatformPaint();
-
       // Make sure the damaged rectangle is inside the client rectangle.
       damaged_rect = damaged_rect.Intersect(client_rect);
     }
@@ -458,10 +461,8 @@ void WebWidgetHost::Paint() {
     // Paint to the window.
     PAINTSTRUCT ps;
     BeginPaint(view_, &ps);
-    canvas_->getTopPlatformDevice().drawToHDC(ps.hdc,
+    skia::DrawToNativeContext(canvas_.get(), ps.hdc, ps.rcPaint.left,
-                                              ps.rcPaint.left,
+                              ps.rcPaint.top, &ps.rcPaint);
-                                              ps.rcPaint.top,
-                                              &ps.rcPaint);
     EndPaint(view_, &ps);
 
     // Draw children
@@ -469,8 +470,7 @@ void WebWidgetHost::Paint() {
   } else {
     // Paint to the delegate.
     DCHECK(paint_delegate_);
-    const SkBitmap& bitmap =
+    const SkBitmap& bitmap = canvas_->getDevice()->accessBitmap(false);
-        canvas_->getTopPlatformDevice().accessBitmap(false);
     DCHECK(bitmap.config() == SkBitmap::kARGB_8888_Config);
     const void* pixels = bitmap.getPixels();
     paint_delegate_->Paint(popup_, damaged_rect, pixels);
@@ -502,10 +502,10 @@ bool WebWidgetHost::GetImage(int width, int height, void* buffer)
   if (!canvas_.get())
     return false;
 
-  DCHECK(width == canvas_->getTopPlatformDevice().width());
+  DCHECK(width == canvas_->getDevice()->width());
-  DCHECK(height == canvas_->getTopPlatformDevice().height());
+  DCHECK(height == canvas_->getDevice()->height());
 
-  const SkBitmap& bitmap = canvas_->getTopPlatformDevice().accessBitmap(false);
+  const SkBitmap& bitmap = canvas_->getDevice()->accessBitmap(false);
   DCHECK(bitmap.config() == SkBitmap::kARGB_8888_Config);
   const void* pixels = bitmap.getPixels();
   memcpy(buffer, pixels, width * height * 4);

patch/patch_source.cfg

@@ -4,5 +4,7 @@
 # relates to.
 patches = {
   # http://codereview.chromium.org/6730028/
-  'base' : '../base/'
+  'base' : '../base/',
+  # http://groups.google.com/a/chromium.org/group/chromium-dev/browse_thread/thread/3d1f12409578cbf4
+  'skia_gpu' : '../third_party/skia/gpu/',
 }

patch/patches/base.patch

@@ -1,8 +1,8 @@
 Index: message_loop.cc
 ===================================================================
---- message_loop.cc	(revision 85124)
+--- message_loop.cc	(revision 91424)
 +++ message_loop.cc	(working copy)
-@@ -387,9 +387,13 @@
+@@ -401,9 +401,13 @@
  }
  
  void MessageLoop::AssertIdle() const {
@@ -19,9 +19,9 @@ Index: message_loop.cc
  //------------------------------------------------------------------------------
 Index: message_loop.h
 ===================================================================
---- message_loop.h	(revision 85124)
+--- message_loop.h	(revision 91424)
 +++ message_loop.h	(working copy)
-@@ -351,6 +351,9 @@
+@@ -349,6 +349,9 @@
    // Asserts that the MessageLoop is "idle".
    void AssertIdle() const;
  

patch/patches/skia_gpu.patch

@@ -0,0 +1,12 @@
+Index: src/GrGpuGL.cpp
+===================================================================
+--- src/GrGpuGL.cpp	(revision 1763)
++++ src/GrGpuGL.cpp	(working copy)
+@@ -707,7 +707,6 @@
+     static const StencilFormat esStencilFormats[] = {
+         {GR_GL_STENCIL_INDEX8,     8,   false},
+         {GR_GL_DEPTH24_STENCIL8,   8,   true },
+-        {GR_GL_STENCIL_INDEX4,     4,   false},
+     };
+ 
+     if (GR_GL_SUPPORT_DESKTOP) {

tools/gclient_hook.py

@@ -54,7 +54,5 @@ RunAction(cef_dir, patcher);
 
 print "\nGenerating CEF project files..."
 os.environ['CEF_DIRECTORY'] = os.path.basename(cef_dir);
-gyper = [ 'python', '../tools/gyp/gyp', 'cef.gyp', '-I', '../build/common.gypi', 
+gyper = [ 'python', 'tools/gyp_cef', 'cef.gyp', '-I', 'cef.gypi' ]
-          '-I', '../build/features_override.gypi', '-I', 'cef.gypi', 
-          '--no-circular-check' ]
 RunAction(cef_dir, gyper);

tools/gyp_cef

@@ -0,0 +1,154 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2011 The Chromium Embedded Framework Authors.
+# Portions copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This script is wrapper for CEF/Chromium that adds some support for how GYP
+# is invoked by Chromium beyond what can be done in the gclient hooks.
+
+import glob
+import os
+import shlex
+import subprocess
+import sys
+
+# The CEF root directory is the parent directory of _this_ script.
+cef_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir))
+
+# The Chromium source directory is the parent directory of CEF.
+chrome_src = os.path.abspath(os.path.join(cef_dir, os.pardir))
+
+sys.path.insert(0, os.path.join(chrome_src, 'tools', 'gyp', 'pylib'))
+import gyp
+
+# Add tools/grit so that pymod_do_main(grit_info ...) can find grit_info.py.
+sys.path.insert(1, os.path.join(chrome_src, 'tools', 'grit'))
+
+
+# On Windows, Psyco shortens warm runs of build/gyp_chromium by about
+# 20 seconds on a z600 machine with 12 GB of RAM, from 90 down to 70
+# seconds.  Conversely, memory usage of build/gyp_chromium with Psyco
+# maxes out at about 158 MB vs. 132 MB without it.
+#
+# Psyco uses native libraries, so we need to load a different
+# installation depending on which OS we are running under. It has not
+# been tested whether using Psyco on our Mac and Linux builds is worth
+# it (the GYP running time is a lot shorter, so the JIT startup cost
+# may not be worth it).
+if sys.platform == 'win32':
+  try:
+    sys.path.insert(0, os.path.join(chrome_src, 'third_party', 'psyco_win32'))
+    import psyco
+  except:
+    psyco = None
+else:
+  psyco = None
+
+def apply_gyp_environment(file_path=None):
+  """
+  Reads in a *.gyp_env file and applies the valid keys to os.environ.
+  """
+  if not file_path or not os.path.exists(file_path):
+    return
+  file_contents = open(file_path).read()
+  try:
+    file_data = eval(file_contents, {'__builtins__': None}, None)
+  except SyntaxError, e:
+    e.filename = os.path.abspath(file_path)
+    raise
+  supported_vars = ( 'CHROMIUM_GYP_SYNTAX_CHECK',
+                     'GYP_DEFINES',
+                     'GYP_GENERATOR_FLAGS',
+                     'GYP_GENERATOR_OUTPUT', )
+  for var in supported_vars:
+    val = file_data.get(var)
+    if val:
+      if var in os.environ:
+        print 'INFO: Environment value for "%s" overrides value in %s.' % (
+            var, os.path.abspath(file_path)
+        )
+      else:
+        os.environ[var] = val
+
+def additional_include_files(args=[]):
+  """
+  Returns a list of additional (.gypi) files to include, without
+  duplicating ones that are already specified on the command line.
+  """
+  # Determine the include files specified on the command line.
+  # This doesn't cover all the different option formats you can use,
+  # but it's mainly intended to avoid duplicating flags on the automatic
+  # makefile regeneration which only uses this format.
+  specified_includes = set()
+  for arg in args:
+    if arg.startswith('-I') and len(arg) > 2:
+      specified_includes.add(os.path.realpath(arg[2:]))
+
+  result = []
+  def AddInclude(path):
+    if os.path.realpath(path) not in specified_includes:
+      result.append(path)
+
+  # Always include common.gypi.
+  AddInclude(os.path.join(chrome_src, 'build', 'common.gypi'))
+
+  # Optionally add supplemental .gypi files if present.
+  supplements = glob.glob(os.path.join(chrome_src, '*', 'supplement.gypi'))
+  for supplement in supplements:
+    AddInclude(supplement)
+
+  return result
+
+if __name__ == '__main__':
+  args = sys.argv[1:]
+
+  # Use the Psyco JIT if available.
+  if psyco:
+    psyco.profile()
+    print "Enabled Psyco JIT."
+
+  # Fall back on hermetic python if we happen to get run under cygwin.
+  # TODO(bradnelson): take this out once this issue is fixed:
+  #    http://code.google.com/p/gyp/issues/detail?id=177
+  if sys.platform == 'cygwin':
+    python_dir = os.path.join(chrome_src, 'third_party', 'python_26')
+    env = os.environ.copy()
+    env['PATH'] = python_dir + os.pathsep + env.get('PATH', '')
+    p = subprocess.Popen(
+       [os.path.join(python_dir, 'python.exe')] + sys.argv,
+       env=env, shell=False)
+    p.communicate()
+    sys.exit(p.returncode)
+
+  if 'SKIP_CHROMIUM_GYP_ENV' not in os.environ:
+    # Update the environment based on chromium.gyp_env
+    gyp_env_path = os.path.join(os.path.dirname(chrome_src), 'chromium.gyp_env')
+    apply_gyp_environment(gyp_env_path)
+
+  args.extend(['-I' + i for i in additional_include_files(args)])
+
+  # There shouldn't be a circular dependency relationship between .gyp files,
+  # but in Chromium's .gyp files, on non-Mac platforms, circular relationships
+  # currently exist.  The check for circular dependencies is currently
+  # bypassed on other platforms, but is left enabled on the Mac, where a
+  # violation of the rule causes Xcode to misbehave badly.
+  # TODO(mark): Find and kill remaining circular dependencies, and remove this
+  # option.  http://crbug.com/35878.
+  # TODO(tc): Fix circular dependencies in ChromiumOS then add linux2 to the
+  # list.
+  if sys.platform not in ('darwin',):
+    args.append('--no-circular-check')
+
+  # If CHROMIUM_GYP_SYNTAX_CHECK is set to 1, it will invoke gyp with --check
+  # to enfore syntax checking.
+  syntax_check = os.environ.get('CHROMIUM_GYP_SYNTAX_CHECK')
+  if syntax_check and int(syntax_check):
+    args.append('--check')
+
+  print 'Updating projects from gyp files...'
+  sys.stdout.flush()
+
+  # Off we go...
+  sys.exit(gyp.main(args))