[mac] Let cmd-e write the selection into the find pasteboard.

chrome/renderer/render_view.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/renderer/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 331 matching lines @@
     IPC_MESSAGE_HANDLER(ViewMsg_PrintPages, OnPrintPages)
     IPC_MESSAGE_HANDLER(ViewMsg_PrintingDone, OnPrintingDone)
     IPC_MESSAGE_HANDLER(ViewMsg_Navigate, OnNavigate)
     IPC_MESSAGE_HANDLER(ViewMsg_Stop, OnStop)
     IPC_MESSAGE_HANDLER(ViewMsg_LoadAlternateHTMLText, OnLoadAlternateHTMLText)
     IPC_MESSAGE_HANDLER(ViewMsg_StopFinding, OnStopFinding)
     IPC_MESSAGE_HANDLER(ViewMsg_Undo, OnUndo)
     IPC_MESSAGE_HANDLER(ViewMsg_Redo, OnRedo)
     IPC_MESSAGE_HANDLER(ViewMsg_Cut, OnCut)
     IPC_MESSAGE_HANDLER(ViewMsg_Copy, OnCopy)
+    IPC_MESSAGE_HANDLER(ViewMsg_CopyToFindPboard, OnCopyToFindPboard)
     IPC_MESSAGE_HANDLER(ViewMsg_Paste, OnPaste)
     IPC_MESSAGE_HANDLER(ViewMsg_Replace, OnReplace)
     IPC_MESSAGE_HANDLER(ViewMsg_ToggleSpellPanel, OnToggleSpellPanel)
     IPC_MESSAGE_HANDLER(ViewMsg_AdvanceToNextMisspelling,
                         OnAdvanceToNextMisspelling)
     IPC_MESSAGE_HANDLER(ViewMsg_ToggleSpellCheck, OnToggleSpellCheck)
     IPC_MESSAGE_HANDLER(ViewMsg_Delete, OnDelete)
     IPC_MESSAGE_HANDLER(ViewMsg_SelectAll, OnSelectAll)
     IPC_MESSAGE_HANDLER(ViewMsg_CopyImageAt, OnCopyImageAt)
     IPC_MESSAGE_HANDLER(ViewMsg_ExecuteEditCommand, OnExecuteEditCommand)
@@ skipping 454 matching lines @@
 }
 
 void RenderView::OnCopy() {
   if (!webview())
     return;
 
   webview()->GetFocusedFrame()->executeCommand(WebString::fromUTF8("Copy"));
   UserMetricsRecordAction(L"Copy");
 }
 
+void RenderView::OnCopyToFindPboard() {
+  if (!webview())
+    return;
+
+  // Since the find pasteboard supports only plain text, this can be simpler
+  // than the |OnCopy()| case.
+  WebFrame* frame = webview()->GetFocusedFrame();
+  if (frame->hasSelection()) {
+    string16 selection = frame->selectionAsText();
+    RenderThread::current()->Send(
+        new ViewHostMsg_ClipboardFindPboardWriteStringAsync(selection));
+  }
+
+  UserMetricsRecordAction(L"CopyToFindPboard");
+}
+
 void RenderView::OnPaste() {
   if (!webview())
     return;
 
   webview()->GetFocusedFrame()->executeCommand(WebString::fromUTF8("Paste"));
   UserMetricsRecordAction(L"Paste");
 }
 
 void RenderView::OnReplace(const std::wstring& text) {
   if (!webview())
@@ skipping 2622 matching lines @@
   EditCommands::iterator end = edit_commands_.end();
 
   for (; it != end; ++it) {
     if (!frame->executeCommand(WebString::fromUTF8(it->name),
                                WebString::fromUTF8(it->value)))
       break;
   }
 
   return true;
 }