Moving notification types which are chrome specific to a new header file chrome_notification_type...

chrome/browser/ui/cocoa/download/download_started_animation_mac.mm

 // Copyright (c) 2011 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.
 //
 // This file contains the Mac implementation the download animation, displayed
 // at the start of a download. The animation produces an arrow pointing
 // downwards and animates towards the bottom of the window where the new
 // download appears in the download shelf.
 
 #include "chrome/browser/download/download_started_animation.h"
@@ skipping 33 matching lines @@
 
 // A helper class to monitor tab hidden and closed notifications. If we receive
 // such a notification, we stop the animation.
 class DownloadAnimationTabObserver : public NotificationObserver {
  public:
   DownloadAnimationTabObserver(DownloadStartedAnimationMac* owner,
                                TabContents* tab_contents)
       : owner_(owner),
         tab_contents_(tab_contents) {
     registrar_.Add(this,
-                   NotificationType::TAB_CONTENTS_HIDDEN,
+                   content::NOTIFICATION_TAB_CONTENTS_HIDDEN,
                    Source<TabContents>(tab_contents_));
     registrar_.Add(this,
-                   NotificationType::TAB_CONTENTS_DESTROYED,
+                   content::NOTIFICATION_TAB_CONTENTS_DESTROYED,
                    Source<TabContents>(tab_contents_));
   }
 
   // Runs when a tab is hidden or destroyed. Let our owner know we should end
   // the animation.
-  void Observe(NotificationType type,
+  void Observe(int type,
                const NotificationSource& source,
                const NotificationDetails& details) {
     // This ends up deleting us.
     [owner_ closeAnimation];
   }
 
  private:
   // The object we need to inform when we get a notification. Weak.
   DownloadStartedAnimationMac* owner_;
 
@@ skipping 114 matching lines @@
 }
 
 @end
 
 void DownloadStartedAnimation::Show(TabContents* tab_contents) {
   DCHECK(tab_contents);
 
   // Will be deleted when the animation is complete.
   [DownloadStartedAnimationMac startAnimationWithTabContents:tab_contents];
 }