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

chrome/browser/history/history_tab_helper.cc

 // 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.
 
 #include "chrome/browser/history/history_tab_helper.h"
 
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/top_sites.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/render_messages.h"
 #include "content/browser/tab_contents/navigation_details.h"
 #include "content/browser/tab_contents/navigation_entry.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/browser/tab_contents/tab_contents_delegate.h"
 #include "content/browser/tab_contents/title_updated_details.h"
 #include "content/common/notification_service.h"
 #include "content/common/view_messages.h"
 
 HistoryTabHelper::HistoryTabHelper(TabContents* tab_contents)
     : TabContentsObserver(tab_contents),
       received_page_title_(false) {
-  registrar_.Add(this, NotificationType::TAB_CONTENTS_TITLE_UPDATED,
+  registrar_.Add(this, content::NOTIFICATION_TAB_CONTENTS_TITLE_UPDATED,
                  Source<TabContents>(tab_contents));
 }
 
 HistoryTabHelper::~HistoryTabHelper() {
 }
 
 void HistoryTabHelper::UpdateHistoryForNavigation(
     scoped_refptr<history::HistoryAddPageArgs> add_page_args) {
   HistoryService* hs = GetHistoryService();
   if (hs)
@@ skipping 64 matching lines @@
   scoped_refptr<history::HistoryAddPageArgs> add_page_args(
       CreateHistoryAddPageArgs(tab_contents()->GetURL(), details, params));
   if (!tab_contents()->delegate() ||
       !tab_contents()->delegate()->ShouldAddNavigationToHistory(
           *add_page_args, details.type))
     return;
 
   UpdateHistoryForNavigation(add_page_args);
 }
 
-void HistoryTabHelper::Observe(NotificationType type,
+void HistoryTabHelper::Observe(int type,
                                const NotificationSource& source,
                                const NotificationDetails& details) {
-  DCHECK(type.value == NotificationType::TAB_CONTENTS_TITLE_UPDATED);
+  DCHECK(type == content::NOTIFICATION_TAB_CONTENTS_TITLE_UPDATED);
   TitleUpdatedDetails* title = Details<TitleUpdatedDetails>(details).ptr();
 
   if (received_page_title_)
     return;
 
   // |title->entry()| may be null.
   if (title->entry()) {
     UpdateHistoryPageTitle(*title->entry());
     received_page_title_ = title->explicit_set();
   }
@@ skipping 30 matching lines @@
   if (ts)
     ts->SetPageThumbnail(url, bitmap, score);
 }
 
 HistoryService* HistoryTabHelper::GetHistoryService() {
   if (tab_contents()->profile()->IsOffTheRecord())
     return NULL;
 
   return tab_contents()->profile()->GetHistoryService(Profile::IMPLICIT_ACCESS);
 }