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

chrome/browser/plugins/plugin_observer.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/plugins/plugin_observer.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/debug/crash_logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 436 matching lines @@
   delete it->second;
   plugin_placeholders_.erase(it);
 }
 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)
 
 void PluginObserver::OnOpenAboutPlugins() {
   web_contents()->OpenURL(OpenURLParams(
       GURL(chrome::kChromeUIPluginsURL),
       content::Referrer(web_contents()->GetURL(),
                         blink::WebReferrerPolicyDefault),
-      NEW_FOREGROUND_TAB, content::PAGE_TRANSITION_AUTO_BOOKMARK, false));
+      NEW_FOREGROUND_TAB, ui::PAGE_TRANSITION_AUTO_BOOKMARK, false));
 }
 
 void PluginObserver::OnCouldNotLoadPlugin(const base::FilePath& plugin_path) {
   g_browser_process->GetMetricsServicesManager()->OnPluginLoadingError(
       plugin_path);
   base::string16 plugin_name =
       PluginService::GetInstance()->GetPluginDisplayNameByPath(plugin_path);
   SimpleAlertInfoBarDelegate::Create(
       InfoBarService::FromWebContents(web_contents()),
       IDR_INFOBAR_PLUGIN_CRASHED,
@@ skipping 24 matching lines @@
   scoped_ptr<PluginMetadata> plugin;
   bool ret = PluginFinder::GetInstance()->FindPluginWithIdentifier(
       identifier, NULL, &plugin);
   DCHECK(ret);
 
   PluginMetroModeInfoBarDelegate::Create(
       InfoBarService::FromWebContents(web_contents()),
       PluginMetroModeInfoBarDelegate::DESKTOP_MODE_REQUIRED, plugin->name());
 #endif
 }