diff --git a/CHROMIUM_BUILD_COMPATIBILITY.txt b/CHROMIUM_BUILD_COMPATIBILITY.txt
index d3a7e7d79..6f8fdef8c 100644
--- a/CHROMIUM_BUILD_COMPATIBILITY.txt
+++ b/CHROMIUM_BUILD_COMPATIBILITY.txt
@@ -17,5 +17,5 @@
 
 {
   'chromium_url': 'http://src.chromium.org/svn/trunk/src',
-  'chromium_revision': '157509',
+  'chromium_revision': '160122',
 }
diff --git a/cef.gyp b/cef.gyp
index 72b680ce2..6c696e2c7 100644
--- a/cef.gyp
+++ b/cef.gyp
@@ -852,6 +852,7 @@
         'libcef/browser/zip_reader_impl.h',
         'libcef/common/cef_message_generator.cc',
         'libcef/common/cef_message_generator.h',
+        'libcef/common/cef_messages.cc',
         'libcef/common/cef_messages.h',
         'libcef/common/cef_switches.cc',
         'libcef/common/cef_switches.h',
diff --git a/libcef/browser/browser_context.cc b/libcef/browser/browser_context.cc
index dbf573ce4..465ba4337 100644
--- a/libcef/browser/browser_context.cc
+++ b/libcef/browser/browser_context.cc
@@ -270,10 +270,6 @@ content::SpeechRecognitionPreferences*
   return speech_recognition_preferences_.get();
 }
 
-bool CefBrowserContext::DidLastSessionExitCleanly() {
-  return true;
-}
-
 quota::SpecialStoragePolicy* CefBrowserContext::GetSpecialStoragePolicy() {
   return NULL;
 }
diff --git a/libcef/browser/browser_context.h b/libcef/browser/browser_context.h
index a9e446263..b4601d0ae 100644
--- a/libcef/browser/browser_context.h
+++ b/libcef/browser/browser_context.h
@@ -45,7 +45,6 @@ class CefBrowserContext : public content::BrowserContext {
       GetGeolocationPermissionContext() OVERRIDE;
   virtual content::SpeechRecognitionPreferences*
       GetSpeechRecognitionPreferences() OVERRIDE;
-  virtual bool DidLastSessionExitCleanly() OVERRIDE;
   virtual quota::SpecialStoragePolicy* GetSpecialStoragePolicy() OVERRIDE;
 
  private:
diff --git a/libcef/browser/browser_main.cc b/libcef/browser/browser_main.cc
index 18074fbc8..d09cd5727 100644
--- a/libcef/browser/browser_main.cc
+++ b/libcef/browser/browser_main.cc
@@ -73,9 +73,7 @@ void CefBrowserMainParts::PreMainMessageLoopRun() {
         command_line.GetSwitchValueASCII(switches::kRemoteDebuggingPort);
     int port;
     if (base::StringToInt(port_str, &port) && port > 0 && port < 65535) {
-      devtools_delegate_ = new CefDevToolsDelegate(
-          port,
-          browser_context_->GetRequestContext());
+      devtools_delegate_ = new CefDevToolsDelegate(port);
     } else {
       DLOG(WARNING) << "Invalid http debugger port number " << port;
     }
diff --git a/libcef/browser/cookie_manager_impl.cc b/libcef/browser/cookie_manager_impl.cc
index 51da7b52c..a2fc7e4d2 100644
--- a/libcef/browser/cookie_manager_impl.cc
+++ b/libcef/browser/cookie_manager_impl.cc
@@ -349,7 +349,7 @@ bool CefCookieManagerImpl::GetCefCookie(const GURL& url,
   std::string cookie_path = net::CanonicalCookie::CanonPath(url, pc);
   base::Time creation_time = base::Time::Now();
   base::Time cookie_expires =
-      net::CanonicalCookie::CanonExpiration(pc, creation_time, creation_time);
+      net::CanonicalCookie::CanonExpiration(pc, creation_time);
 
   CefString(&cookie.name).FromString(pc.Name());
   CefString(&cookie.value).FromString(pc.Value());
diff --git a/libcef/browser/devtools_delegate.cc b/libcef/browser/devtools_delegate.cc
index 86a7dd6f1..0afb746f0 100644
--- a/libcef/browser/devtools_delegate.cc
+++ b/libcef/browser/devtools_delegate.cc
@@ -21,7 +21,6 @@
 #include "content/public/common/content_switches.h"
 #include "grit/cef_resources.h"
 #include "net/base/tcp_listen_socket.h"
-#include "net/url_request/url_request_context_getter.h"
 #include "ui/base/layout.h"
 #include "ui/base/resource/resource_bundle.h"
 
@@ -93,13 +92,10 @@ class CefDevToolsBindingHandler
 
 }  // namespace
 
-CefDevToolsDelegate::CefDevToolsDelegate(
-    int port,
-    net::URLRequestContextGetter* context_getter) {
+CefDevToolsDelegate::CefDevToolsDelegate(int port) {
   devtools_http_handler_ = content::DevToolsHttpHandler::Start(
       new net::TCPListenSocketFactory("127.0.0.1", port),
       "",
-      context_getter,
       this);
 
   binding_.reset(new CefDevToolsBindingHandler());
@@ -120,11 +116,15 @@ std::string CefDevToolsDelegate::GetDiscoveryPageHTML() {
 }
 
 bool CefDevToolsDelegate::BundlesFrontendResources() {
-  return false;
+  return true;
 }
 
-std::string CefDevToolsDelegate::GetFrontendResourcesBaseURL() {
-  return kChromeDevToolsURL;
+FilePath CefDevToolsDelegate::GetDebugFrontendDir() {
+  return FilePath();
+}
+
+std::string CefDevToolsDelegate::GetPageThumbnailData(const GURL& url) {
+  return std::string();
 }
 
 std::string CefDevToolsDelegate::GetDevToolsURL(content::RenderViewHost* rvh,
diff --git a/libcef/browser/devtools_delegate.h b/libcef/browser/devtools_delegate.h
index f51f46d09..3286847f7 100644
--- a/libcef/browser/devtools_delegate.h
+++ b/libcef/browser/devtools_delegate.h
@@ -14,17 +14,13 @@
 #include "content/public/browser/devtools_http_handler.h"
 #include "content/public/browser/devtools_http_handler_delegate.h"
 
-namespace net {
-class URLRequestContextGetter;
-}
-
 namespace content {
 class RenderViewHost;
 }
 
 class CefDevToolsDelegate : public content::DevToolsHttpHandlerDelegate {
  public:
-  CefDevToolsDelegate(int port, net::URLRequestContextGetter* context_getter);
+  explicit CefDevToolsDelegate(int port);
   virtual ~CefDevToolsDelegate();
 
   // Stops http server.
@@ -33,7 +29,8 @@ class CefDevToolsDelegate : public content::DevToolsHttpHandlerDelegate {
   // DevToolsHttpProtocolHandler::Delegate overrides.
   virtual std::string GetDiscoveryPageHTML() OVERRIDE;
   virtual bool BundlesFrontendResources() OVERRIDE;
-  virtual std::string GetFrontendResourcesBaseURL() OVERRIDE;
+  virtual FilePath GetDebugFrontendDir() OVERRIDE;
+  virtual std::string GetPageThumbnailData(const GURL& url) OVERRIDE;
 
   // Returns the DevTools URL for the specified RenderViewHost.
   std::string GetDevToolsURL(content::RenderViewHost* rvh, bool http_scheme);
diff --git a/libcef/browser/download_manager_delegate.cc b/libcef/browser/download_manager_delegate.cc
index b4052fbb1..f65b37adf 100644
--- a/libcef/browser/download_manager_delegate.cc
+++ b/libcef/browser/download_manager_delegate.cc
@@ -131,8 +131,8 @@ class CefBeforeDownloadCallbackImpl : public CefBeforeDownloadCallback {
     if (!manager)
       return;
 
-    DownloadItem* item = manager->GetActiveDownloadItem(download_id);
-    if (!item)
+    DownloadItem* item = manager->GetDownload(download_id);
+    if (!item || !item->IsInProgress())
       return;
 
     FilePath result;
@@ -182,8 +182,7 @@ class CefDownloadItemCallbackImpl : public CefDownloadItemCallback {
 
     scoped_refptr<content::DownloadManager> manager = GetDownloadManager();
     if (manager) {
-      content::DownloadItem* item =
-          manager->GetActiveDownloadItem(download_id_);
+      DownloadItem* item = manager->GetDownload(download_id_);
       if (item && item->IsInProgress())
         item->Cancel(true);
     }
diff --git a/libcef/common/cef_messages.cc b/libcef/common/cef_messages.cc
new file mode 100644
index 000000000..0cdba623b
--- /dev/null
+++ b/libcef/common/cef_messages.cc
@@ -0,0 +1,116 @@
+// Copyright (c) 2012 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.
+
+#include "libcef/common/cef_messages.h"
+
+namespace IPC {
+
+// Extracted from chrome/common/automation_messages.cc.
+
+// Only the net::UploadData ParamTraits<> definition needs this definition, so
+// keep this in the implementation file so we can forward declare UploadData in
+// the header.
+template <>
+struct ParamTraits<net::UploadElement> {
+  typedef net::UploadElement param_type;
+  static void Write(Message* m, const param_type& p) {
+    WriteParam(m, static_cast<int>(p.type()));
+    switch (p.type()) {
+      case net::UploadElement::TYPE_BYTES: {
+        m->WriteData(p.bytes(), static_cast<int>(p.bytes_length()));
+        break;
+      }
+      default: {
+        DCHECK(p.type() == net::UploadElement::TYPE_FILE);
+        WriteParam(m, p.file_path());
+        WriteParam(m, p.file_range_offset());
+        WriteParam(m, p.file_range_length());
+        WriteParam(m, p.expected_file_modification_time());
+        break;
+      }
+    }
+  }
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r) {
+    int type;
+    if (!ReadParam(m, iter, &type))
+      return false;
+    switch (type) {
+      case net::UploadElement::TYPE_BYTES: {
+        const char* data;
+        int len;
+        if (!m->ReadData(iter, &data, &len))
+          return false;
+        r->SetToBytes(data, len);
+        break;
+      }
+      default: {
+        DCHECK(type == net::UploadElement::TYPE_FILE);
+        FilePath file_path;
+        uint64 offset, length;
+        base::Time expected_modification_time;
+        if (!ReadParam(m, iter, &file_path))
+          return false;
+        if (!ReadParam(m, iter, &offset))
+          return false;
+        if (!ReadParam(m, iter, &length))
+          return false;
+        if (!ReadParam(m, iter, &expected_modification_time))
+          return false;
+        r->SetToFilePathRange(file_path, offset, length,
+                              expected_modification_time);
+        break;
+      }
+    }
+    return true;
+  }
+  static void Log(const param_type& p, std::string* l) {
+    l->append("<net::UploadElement>");
+  }
+};
+
+void ParamTraits<scoped_refptr<net::UploadData> >::Write(Message* m,
+                                                         const param_type& p) {
+  WriteParam(m, p.get() != NULL);
+  if (p) {
+    WriteParam(m, *p->elements());
+    WriteParam(m, p->identifier());
+    WriteParam(m, p->is_chunked());
+    WriteParam(m, p->last_chunk_appended());
+  }
+}
+
+bool ParamTraits<scoped_refptr<net::UploadData> >::Read(const Message* m,
+                                                        PickleIterator* iter,
+                                                        param_type* r) {
+  bool has_object;
+  if (!ReadParam(m, iter, &has_object))
+    return false;
+  if (!has_object)
+    return true;
+  std::vector<net::UploadElement> elements;
+  if (!ReadParam(m, iter, &elements))
+    return false;
+  int64 identifier;
+  if (!ReadParam(m, iter, &identifier))
+    return false;
+  bool is_chunked = false;
+  if (!ReadParam(m, iter, &is_chunked))
+    return false;
+  bool last_chunk_appended = false;
+  if (!ReadParam(m, iter, &last_chunk_appended))
+    return false;
+  *r = new net::UploadData;
+  (*r)->swap_elements(&elements);
+  (*r)->set_identifier(identifier);
+  (*r)->set_is_chunked(is_chunked);
+  (*r)->set_last_chunk_appended(last_chunk_appended);
+  return true;
+}
+
+void ParamTraits<scoped_refptr<net::UploadData> >::Log(const param_type& p,
+                                                       std::string* l) {
+  l->append("<net::UploadData>");
+}
+
+}  // namespace IPC
diff --git a/libcef/common/cef_messages.h b/libcef/common/cef_messages.h
index ef1455a89..f89b502aa 100644
--- a/libcef/common/cef_messages.h
+++ b/libcef/common/cef_messages.h
@@ -169,3 +169,23 @@ IPC_MESSAGE_ROUTED1(CefHostMsg_Response,
 // has been processed.
 IPC_MESSAGE_ROUTED1(CefHostMsg_ResponseAck,
                     int /* request_id */)
+
+
+// Singly-included section for struct and custom IPC traits.
+#ifndef CEF_LIBCEF_COMMON_CEF_MESSAGES_H_
+#define CEF_LIBCEF_COMMON_CEF_MESSAGES_H_
+
+namespace IPC {
+
+// Extracted from chrome/common/automation_messages.h.
+template <>
+struct ParamTraits<scoped_refptr<net::UploadData> > {
+  typedef scoped_refptr<net::UploadData> param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+}  // namespace IPC
+
+#endif  // CEF_LIBCEF_COMMON_CEF_MESSAGES_H_
diff --git a/libcef/renderer/browser_impl.cc b/libcef/renderer/browser_impl.cc
index e64c05b90..51516d2cf 100644
--- a/libcef/renderer/browser_impl.cc
+++ b/libcef/renderer/browser_impl.cc
@@ -225,7 +225,7 @@ void CefBrowserImpl::GetFrameNames(std::vector<CefString>& names) {
     if (main_frame) {
       WebFrame* cur = main_frame;
       do {
-        names.push_back(CefString(cur->name().utf8()));
+        names.push_back(CefString(cur->uniqueName().utf8()));
         cur = cur->traverseNext(true);
       } while (cur != main_frame);
     }
@@ -357,7 +357,7 @@ CefRefPtr<CefFrameImpl> CefBrowserImpl::GetWebFrameImpl(
 
   int64 parent_id = frame->parent() == NULL ?
       kInvalidFrameId : frame->parent()->identifier();
-  string16 name = frame->name();
+  string16 name = frame->uniqueName();
 
   // Notify the browser that the frame has been identified.
   Send(new CefHostMsg_FrameIdentified(routing_id(), frame_id, parent_id, name));
diff --git a/libcef/renderer/frame_impl.cc b/libcef/renderer/frame_impl.cc
index 3be3c7f59..95cbc5d98 100644
--- a/libcef/renderer/frame_impl.cc
+++ b/libcef/renderer/frame_impl.cc
@@ -196,7 +196,7 @@ CefString CefFrameImpl::GetName() {
   CEF_REQUIRE_RT_RETURN(name);
 
   if (frame_)
-    name = frame_->name();
+    name = frame_->uniqueName();
   return name;
 }
 
diff --git a/patch/patches/tools_gyp.patch b/patch/patches/tools_gyp.patch
index 71368ad84..525cf75d2 100644
--- a/patch/patches/tools_gyp.patch
+++ b/patch/patches/tools_gyp.patch
@@ -1,8 +1,8 @@
 Index: pylib/gyp/input.py
 ===================================================================
---- pylib/gyp/input.py	(revision 1501)
+--- pylib/gyp/input.py	(revision 1508)
 +++ pylib/gyp/input.py	(working copy)
-@@ -685,7 +685,8 @@
+@@ -824,7 +824,8 @@
            # that don't load quickly, this can be faster than
            # <!(python modulename param eters). Do this in |build_file_dir|.
            oldwd = os.getcwd()  # Python doesn't like os.open('.'): no fchdir.