Change the ChromiumPasteboard to have a notion of an alternate clipboard...

chrome/browser/renderer_host/resource_message_filter.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_RENDERER_HOST_RESOURCE_MSG_FILTER_H_
 #define CHROME_BROWSER_RENDERER_HOST_RESOURCE_MSG_FILTER_H_
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
@@ skipping 155 matching lines @@
   void OnGetAutoCorrectWord(const std::wstring& word,
                             IPC::Message* reply_msg);
   void OnDnsPrefetch(const std::vector<std::string>& hostnames);
   void OnRendererHistograms(int sequence_number,
                             const std::vector<std::string>& histogram_info);
   void OnReceiveContextMenuMsg(const IPC::Message& msg);
   // Clipboard messages
   void OnClipboardWriteObjects(const Clipboard::ObjectMap& objects);
 
   void OnClipboardIsFormatAvailable(Clipboard::FormatType format,
+                                    Clipboard::Buffer buffer,
                                     IPC::Message* reply);
-  void OnClipboardReadText(IPC::Message* reply);
-  void OnClipboardReadAsciiText(IPC::Message* reply);
-  void OnClipboardReadHTML(IPC::Message* reply);
+  void OnClipboardReadText(Clipboard::Buffer buffer, IPC::Message* reply);
+  void OnClipboardReadAsciiText(Clipboard::Buffer buffer, IPC::Message* reply);
+  void OnClipboardReadHTML(Clipboard::Buffer buffer, IPC::Message* reply);
 
 #if !defined(OS_MACOSX)
   // Not handled in the IO thread on Mac.
   void OnGetWindowRect(gfx::NativeViewId window, IPC::Message* reply);
   void OnGetRootWindowRect(gfx::NativeViewId window, IPC::Message* reply);
 #endif
   void OnGetMimeTypeFromExtension(const FilePath::StringType& ext,
                                   std::string* mime_type);
   void OnGetMimeTypeFromFile(const FilePath& file_path,
                              std::string* mime_type);
@@ skipping 57 matching lines @@
 
   void OnGetFileSize(const FilePath& path, IPC::Message* reply_msg);
   void ReplyGetFileSize(int64 result, void* param);
 
 #if defined(OS_LINUX)
   void SendDelayedReply(IPC::Message* reply_msg);
   void DoOnGetScreenInfo(gfx::NativeViewId view, IPC::Message* reply_msg);
   void DoOnGetWindowRect(gfx::NativeViewId view, IPC::Message* reply_msg);
   void DoOnGetRootWindowRect(gfx::NativeViewId view, IPC::Message* reply_msg);
   void DoOnClipboardIsFormatAvailable(Clipboard::FormatType format,
+                                      Clipboard::Buffer buffer,
                                       IPC::Message* reply_msg);
-  void DoOnClipboardReadText(IPC::Message* reply_msg);
-  void DoOnClipboardReadAsciiText(IPC::Message* reply_msg);
-  void DoOnClipboardReadHTML(IPC::Message* reply_msg);
+  void DoOnClipboardReadText(Clipboard::Buffer buffer, IPC::Message* reply_msg);
+  void DoOnClipboardReadAsciiText(Clipboard::Buffer buffer,
+                                  IPC::Message* reply_msg);
+  void DoOnClipboardReadHTML(Clipboard::Buffer buffer, IPC::Message* reply_msg);
 #endif
 
   bool CheckBenchmarkingEnabled();
 
   // We have our own clipboard because we want to access the clipboard on the
   // IO thread instead of forwarding (possibly synchronous) messages to the UI
   // thread. This instance of the clipboard should be accessed only on the IO
   // thread.
   static Clipboard* GetClipboard();
 
@@ skipping 62 matching lines @@
   // Whether this process is used for off the record tabs.
   bool off_the_record_;
 
   // A callback to create a routing id for the associated renderer process.
   scoped_ptr<CallbackWithReturnValue<int>::Type> next_route_id_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceMessageFilter);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RESOURCE_MSG_FILTER_H_