TabContents -> WebContentsImpl, part 20.

chrome/browser/speech/speech_recognition_bubble_controller.cc

 // 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.
 
 #include "chrome/browser/speech/speech_recognition_bubble_controller.h"
 
 #include "base/bind.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_registrar.h"
@@ skipping 81 matching lines @@
 
 void SpeechRecognitionBubbleController::SetBubbleMessage(int caller_id,
                                                          const string16& text) {
   ProcessRequestInUiThread(caller_id, REQUEST_SET_MESSAGE, text, 0, 0);
 }
 
 void SpeechRecognitionBubbleController::UpdateTabContentsSubscription(
     int caller_id, ManageSubscriptionAction action) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-  // If there are any other bubbles existing for the same TabContents, we would
+  // If there are any other bubbles existing for the same WebContents, we would
   // have subscribed to tab close notifications on their behalf and we need to
   // stay registered. So we don't change the subscription in such cases.
   WebContents* web_contents = bubbles_[caller_id]->GetWebContents();
   for (BubbleCallerIdMap::iterator iter = bubbles_.begin();
        iter != bubbles_.end(); ++iter) {
     if (iter->second->GetWebContents() == web_contents &&
         iter->first != caller_id) {
-      // At least one other bubble exists for the same TabContents. So don't
+      // At least one other bubble exists for the same WebContents. So don't
       // make any change to the subscription.
       return;
     }
   }
 
   if (action == BUBBLE_ADDED) {
     registrar_->Add(this, content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
                     content::Source<WebContents>(web_contents));
   } else {
     registrar_->Remove(this, content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
@@ skipping 114 matching lines @@
     int caller_id, SpeechRecognitionBubble::Button button) {
   delegate_->InfoBubbleButtonClicked(caller_id, button);
 }
 
 void SpeechRecognitionBubbleController::InvokeDelegateFocusChanged(
     int caller_id) {
   delegate_->InfoBubbleFocusChanged(caller_id);
 }
 
 }  // namespace speech