Copy text selection from renderer to browser every time it changes.

chrome/browser/renderer_host/render_view_host.cc

 // Copyright (c) 2009 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 "chrome/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <vector>
 
 #include "base/gfx/native_widget_types.h"
@@ skipping 771 matching lines @@
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShouldClose_ACK, OnMsgShouldCloseACK);
     IPC_MESSAGE_HANDLER(ViewHostMsg_UnloadListenerChanged,
                         OnUnloadListenerChanged);
     IPC_MESSAGE_HANDLER(ViewHostMsg_QueryFormFieldAutofill,
                         OnQueryFormFieldAutofill)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RemoveAutofillEntry,
                         OnRemoveAutofillEntry)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateFeedList, OnMsgUpdateFeedList)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ExtensionRequest, OnExtensionRequest)
     IPC_MESSAGE_HANDLER(ViewHostMsg_SelectionChanged, OnMsgSelectionChanged)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_SetSelectionText, OnMsgSetSelectionText)
     IPC_MESSAGE_HANDLER(ViewHostMsg_PasteFromSelectionClipboard,
                         OnMsgPasteFromSelectionClipboard)
     // Have the super handle all other messages.
     IPC_MESSAGE_UNHANDLED(RenderWidgetHost::OnMessageReceived(msg))
   IPC_END_MESSAGE_MAP_EX()
 
   if (!msg_is_ok) {
     // The message had a handler, but its de-serialization failed.
     // Kill the renderer.
     process()->ReceivedBadMessage(msg.type());
@@ skipping 306 matching lines @@
 
 void RenderViewHost::OnMsgGoToEntryAtOffset(int offset) {
   delegate_->GoToEntryAtOffset(offset);
 }
 
 void RenderViewHost::OnMsgSetTooltipText(const std::wstring& tooltip_text) {
   if (view())
     view()->SetTooltipText(tooltip_text);
 }
 
-void RenderViewHost::OnMsgSelectionChanged() {
+void RenderViewHost::OnMsgSelectionChanged(const std::string& text) {
   if (view())
-    view()->SelectionChanged();
-}
-
-void RenderViewHost::OnMsgSetSelectionText(const std::string& text) {
-  if (view())
-    view()->SetSelectionText(text);
+    view()->SelectionChanged(text);
 }
 
 void RenderViewHost::OnMsgPasteFromSelectionClipboard() {
   if (view())
     view()->PasteFromSelectionClipboard();
 }
 
 void RenderViewHost::OnMsgRunFileChooser(bool multiple_files,
                                          const std::wstring& title,
                                          const std::wstring& default_file,
@@ skipping 259 matching lines @@
                                         int callback_id) {
   // TODO(aa): Here is where we can check that this renderer was supposed to be
   // able to call extension APIs.
   extension_function_dispatcher_.HandleRequest(name, args, callback_id);
 }
 
 void RenderViewHost::SendExtensionResponse(int callback_id,
                                            const std::string& response) {
   Send(new ViewMsg_ExtensionResponse(routing_id(), callback_id, response));
 }