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

extensions/browser/app_window/app_window_contents.cc

 // Copyright 2013 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 "extensions/browser/app_window/app_window_contents.h"
 
 #include <string>
 #include <utility>
 
 #include "content/public/browser/browser_context.h"
@@ skipping 38 matching lines @@
   if (web_contents_->GetRenderViewHost()->GetProcess()->GetID() ==
       creator_process_id) {
     SuspendRenderViewHost(web_contents_->GetRenderViewHost());
   } else {
     VLOG(1) << "AppWindow created in new process ("
             << web_contents_->GetRenderViewHost()->GetProcess()->GetID()
             << ") != creator (" << creator_process_id << "). Routing disabled.";
   }
 
   web_contents_->GetController().LoadURL(
-      url_, content::Referrer(), content::PAGE_TRANSITION_LINK,
+      url_, content::Referrer(), ui::PAGE_TRANSITION_LINK,
       std::string());
 }
 
 void AppWindowContentsImpl::NativeWindowChanged(
     NativeAppWindow* native_app_window) {
   base::ListValue args;
   base::DictionaryValue* dictionary = new base::DictionaryValue();
   args.Append(dictionary);
   host_->GetSerializedState(dictionary);
 
@@ skipping 60 matching lines @@
     content::RenderViewHost* rvh) {
   DCHECK(rvh);
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
       base::Bind(&content::ResourceDispatcherHost::BlockRequestsForRoute,
                  base::Unretained(content::ResourceDispatcherHost::Get()),
                  rvh->GetProcess()->GetID(), rvh->GetRoutingID()));
 }
 
 }  // namespace extensions