TabContents -> WebContentsImpl, part 20.

chrome/browser/speech/speech_recognition_bubble_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_SPEECH_SPEECH_RECOGNITION_BUBBLE_CONTROLLER_H_
 #define CHROME_BROWSER_SPEECH_SPEECH_RECOGNITION_BUBBLE_CONTROLLER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 98 matching lines @@
                                    SpeechRecognitionBubble::Button button);
   void InvokeDelegateFocusChanged(int caller_id);
   void ProcessRequestInUiThread(int caller_id,
                                 RequestType type,
                                 const string16& text,
                                 float volume,
                                 float noise_volume);
 
   // Called whenever a bubble was added to or removed from the list. If the
   // bubble was being added, this method registers for close notifications with
-  // the TabContents if this was the first bubble for the tab. Similarly if the
-  // bubble was being removed, this method unregisters from TabContents if this
+  // the WebContents if this was the first bubble for the tab. Similarly if the
+  // bubble was being removed, this method unregisters from WebContents if this
   // was the last bubble associated with that tab.
   void UpdateTabContentsSubscription(int caller_id,
                                      ManageSubscriptionAction action);
 
   // Only accessed in the IO thread.
   Delegate* delegate_;
 
   // *** The following are accessed only in the UI thread.
 
   // The caller id for currently visible bubble (since only one bubble is
@@ skipping 11 matching lines @@
 // This typedef is to workaround the issue with certain versions of
 // Visual Studio where it gets confused between multiple Delegate
 // classes and gives a C2500 error. (I saw this error on the try bots -
 // the workaround was not needed for my machine).
 typedef SpeechRecognitionBubbleController::Delegate
     SpeechRecognitionBubbleControllerDelegate;
 
 }  // namespace speech
 
 #endif  // CHROME_BROWSER_SPEECH_SPEECH_RECOGNITION_BUBBLE_CONTROLLER_H_