libcef: Update due to underlying chromium changes.

- External plugin loading support is now provided by webkit/glue/plugins so the libcef/plugins directory has been eliminated, with related changes.
- Modify the CefPluginInfo structure to use a more friendly data organization format.
- Remove CefUnregisterPlugin() as it is no longer functional.
- WebViewDelegate::ShowContextMenu() now receives the menu type as a bit-masked flag, so adjust the API accordingly.
- WebViewDelegate::GetContainingView() now returns a gfx::NativeViewId instead of a gfx::NativeView.
- Modify BrowserRequestContext because GetUserAgent() is now a virtual method of URLRequestContext.
- The data buffer in RequestProxy is now a net::IOBuffer.
- Add webkit_glue::GetScreenInfo().

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@10 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

include/cef.h

@@ -401,23 +401,10 @@ public:
                                           std::wstring& mimeType,
                                           int loadFlags) =0;
 
-  // Various context menu types supported by chrome.
-  enum MenuType
-  {
-    MENUTYPE_NONE = 0,
-    MENUTYPE_PAGE,
-    MENUTYPE_FRAME,
-    MENUTYPE_LINK,
-    MENUTYPE_IMAGE,
-    MENUTYPE_IMAGE_LINK,
-    MENUTYPE_SELECTION,
-    MENUTYPE_EDITABLE
-  };
-
   // Structure representing menu information
   struct MenuInfo
   {
-    MenuType menuType;
+    int typeFlags;
     int x;
     int y;
     std::wstring linkUrl;
@@ -430,8 +417,28 @@ public:
     std::string securityInfo;
   };
 
+  // The MenuInfo typeFlags value will be a combination of the following
+  enum MenuTypeBits {
+    // No node is selected
+    MENUTYPE_NONE = 0x0,
+    // The top page is selected
+    MENUTYPE_PAGE = 0x1,
+    // A subframe page is selected
+    MENUTYPE_FRAME = 0x2,
+    // A link is selected
+    MENUTYPE_LINK = 0x4,
+    // An image is selected
+    MENUTYPE_IMAGE = 0x8,
+    // There is a textual or mixed selection that is selected
+    MENUTYPE_SELECTION = 0x10,
+    // An editable element is selected
+    MENUTYPE_EDITABLE = 0x20,
+    // A misspelled word is selected
+    MENUTYPE_MISSPELLED_WORD = 0x40,
+  };
+
   // The MenuInfo editFlags value will be a combination of the following
-  enum MenuCapability
+  enum MenuCapabilityBits
   {
     CAN_DO_NONE = 0x0,
     CAN_UNDO = 0x1,

include/cef_nplugin.h

@@ -32,6 +32,7 @@
 #define _CEF_PLUGIN_H
 
 #include <string>
+#include <vector>
 #include "webkit/glue/plugins/nphostapi.h"
 #include "third_party/npapi/bindings/npapi.h"
 
@@ -42,35 +43,43 @@
 // See https://developer.mozilla.org/En/Gecko_Plugin_API_Reference for complete
 // documentation on how to use the Netscape Plugin API.
 
-// This structure fully describes a plugin.
-struct CefPluginVersionInfo {
-  // Unique name used to identify a plugin.  The unique name is used in place
-  // of the file path that would be available with normal plugin DLLs.
-  std::wstring unique_name;
-  std::wstring product_name;
+// This structure describes a mime type entry for a plugin.
+struct CefPluginMimeType {
+  // The actual mime type.
+  std::wstring mime_type;
+
+  // A list of all the file extensions for this mime type.
+  std::vector<std::wstring> file_extensions;
+
+  // Description of the mime type.
   std::wstring description;
-  std::wstring version;
-  // List of supported mime type values, delimited with a pipe (|) character.
-  std::wstring mime_types;
-  // List of supported file extensions, delimited with a pipe (|) character.
-  std::wstring file_extensions;
-  // List of descriptions for the file extensions, delimited with a pipe (|)
-  // character.
-  std::wstring file_open_names;
 };
 
-// This structure provides version information and entry point functions.
+// This structure provides attribute information and entry point functions for
+// a plugin.
 struct CefPluginInfo {
-  CefPluginVersionInfo version_info;
+  // The unique name that identifies the plugin.
+  std::wstring unique_name;
+
+  // The friendly display name of the plugin.
+  std::wstring display_name;
+
+  // The version string of the plugin.
+  std::wstring version;
+
+  // A description of the plugin.
+  std::wstring description;
+
+  // A list of all the mime types that this plugin supports.
+  std::vector<CefPluginMimeType> mime_types;
+
+  // Entry point function pointers.
   NP_GetEntryPointsFunc np_getentrypoints;
   NP_InitializeFunc np_initialize;
   NP_ShutdownFunc np_shutdown;
 };
 
-// Register the plugin with the system.
+// Register a plugin with the system.
 bool CefRegisterPlugin(const struct CefPluginInfo& plugin_info);
 
-// Unregister the plugin with the system.
-bool CefUnregisterPlugin(const struct CefPluginInfo& plugin_info);
-
 #endif // _CEF_PLUGIN_H