Move notifications used only in chrome/ out of content/.

chrome/browser/ui/cocoa/chrome_to_mobile_bubble_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/chrome_to_mobile_bubble_controller.h"
 
 #include "base/mac/mac_util.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/chrome_to_mobile_service_factory.h"
@@ skipping 19 matching lines @@
 
 }  // namespace
 
 ChromeToMobileBubbleNotificationBridge::ChromeToMobileBubbleNotificationBridge(
     ChromeToMobileBubbleController* controller,
     SEL selector)
     : controller_(controller),
       selector_(selector) {
   registrar_.Add(this, content::NOTIFICATION_WEB_CONTENTS_CONNECTED,
                  content::NotificationService::AllSources());
-  registrar_.Add(this, content::NOTIFICATION_TAB_CLOSED,
+  registrar_.Add(this, content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
                  content::NotificationService::AllSources());
 }
 
 // All observed notifications perform the same selector to close the bubble.
 void ChromeToMobileBubbleNotificationBridge::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   [controller_ performSelector:selector_ withObject:controller_];
 }
@@ skipping 211 matching lines @@
 
 - (void)setSendCopy:(bool)sendCopy {
   [sendCopy_ setState:(sendCopy ? NSOnState : NSOffState)];
 }
 
 - (ChromeToMobileBubbleNotificationBridge*)bridge {
   return bridge_.get();
 }
 
 @end  // ChromeToMobileBubbleController (JustForTesting)