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

chrome/browser/history/history_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.
 
 // The history system runs on a background thread so that potentially slow
 // database operations don't delay the browser. This backend processing is
 // represented by HistoryBackend. The HistoryService's job is to dispatch to
 // that thread.
 //
 // Main thread                       History thread
@@ skipping 352 matching lines @@
   ScheduleAndForget(PRIORITY_NORMAL, &HistoryBackend::SetOnBackendDestroyTask,
                     base::MessageLoop::current(), task);
 }
 
 void HistoryService::AddPage(const GURL& url,
                              Time time,
                              history::ContextID context_id,
                              int32 page_id,
                              const GURL& referrer,
                              const history::RedirectList& redirects,
-                             content::PageTransition transition,
+                             ui::PageTransition transition,
                              history::VisitSource visit_source,
                              bool did_replace_entry) {
   DCHECK(thread_checker_.CalledOnValidThread());
   AddPage(
       history::HistoryAddPageArgs(url, time, context_id, page_id, referrer,
                                   redirects, transition, visit_source,
                                   did_replace_entry));
 }
 
 void HistoryService::AddPage(const GURL& url,
                              base::Time time,
                              history::VisitSource visit_source) {
   DCHECK(thread_checker_.CalledOnValidThread());
   AddPage(
       history::HistoryAddPageArgs(url, time, NULL, 0, GURL(),
                                   history::RedirectList(),
-                                  content::PAGE_TRANSITION_LINK,
+                                  ui::PAGE_TRANSITION_LINK,
                                   visit_source, false));
 }
 
 void HistoryService::AddPage(const history::HistoryAddPageArgs& add_page_args) {
   DCHECK(thread_) << "History service being called after cleanup";
   DCHECK(thread_checker_.CalledOnValidThread());
 
   // Filter out unwanted URLs. We don't add auto-subframe URLs. They are a
   // large part of history (think iframes for ads) and we never display them in
   // history UI. We will still add manual subframes, which are ones the user
@@ skipping 844 matching lines @@
     const HistoryService::OnFaviconChangedCallback& callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   return favicon_changed_callback_list_.Add(callback);
 }
 
 void HistoryService::NotifyFaviconChanged(
     const std::set<GURL>& changed_favicons) {
   DCHECK(thread_checker_.CalledOnValidThread());
   favicon_changed_callback_list_.Notify(changed_favicons);
 }