Move PageTransition from //content/public/common to //ui/base

chrome/browser/background/background_contents_service.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/background/background_contents_service.h"
 
 #include "apps/app_load_service.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 621 matching lines @@
       MSG_ROUTING_NONE,
       profile,
       frame_name,
       application_id,
       std::string(),
       NULL);
 
   // TODO(atwilson): Create RenderViews asynchronously to avoid increasing
   // startup latency (http://crbug.com/47236).
   contents->web_contents()->GetController().LoadURL(
-      url, content::Referrer(), content::PAGE_TRANSITION_LINK, std::string());
+      url, content::Referrer(), ui::PAGE_TRANSITION_LINK, std::string());
 }
 
 BackgroundContents* BackgroundContentsService::CreateBackgroundContents(
     SiteInstance* site,
     int routing_id,
     Profile* profile,
     const base::string16& frame_name,
     const base::string16& application_id,
     const std::string& partition_id,
     content::SessionStorageNamespace* session_storage_namespace) {
@@ skipping 121 matching lines @@
     bool user_gesture,
     bool* was_blocked) {
   Browser* browser = chrome::FindLastActiveWithProfile(
       Profile::FromBrowserContext(new_contents->GetBrowserContext()),
       chrome::GetActiveDesktop());
   if (browser) {
     chrome::AddWebContents(browser, NULL, new_contents, disposition,
                            initial_pos, user_gesture, was_blocked);
   }
 }