Switch BackgroundContents to use TabContents instead of RenderViewHost.

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"
@@ skipping 59 matching lines @@
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(HistoryTabHelper, message)
     IPC_MESSAGE_HANDLER(ChromeViewHostMsg_PageContents, OnPageContents)
     IPC_MESSAGE_HANDLER(ChromeViewHostMsg_Thumbnail, OnThumbnail)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   return handled;
 }
 
-void HistoryTabHelper::DidNavigateMainFramePostCommit(
+void HistoryTabHelper::DidNavigateMainFrame(
     const content::LoadCommittedDetails& details,
     const ViewHostMsg_FrameNavigate_Params& params) {
   // Allow the new page to set the title again.
   received_page_title_ = false;
 }
 
-void HistoryTabHelper::DidNavigateAnyFramePostCommit(
+void HistoryTabHelper::DidNavigateAnyFrame(
     const content::LoadCommittedDetails& details,
     const ViewHostMsg_FrameNavigate_Params& params) {
   // Update history. Note that this needs to happen after the entry is complete,
   // which WillNavigate[Main,Sub]Frame will do before this function is called.
   if (!params.should_update_history)
     return;
 
   // Most of the time, the displayURL matches the loaded URL, but for about:
   // URLs, we use a data: URL as the real value.  We actually want to save the
   // about: URL to the history db and keep the data: URL hidden. This is what
@@ skipping 62 matching lines @@
 }
 
 HistoryService* HistoryTabHelper::GetHistoryService() {
   Profile* profile =
       Profile::FromBrowserContext(tab_contents()->browser_context());
   if (profile->IsOffTheRecord())
     return NULL;
 
   return profile->GetHistoryService(Profile::IMPLICIT_ACCESS);
 }