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

chrome/browser/download/chrome_download_manager_delegate.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/download/chrome_download_manager_delegate.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 432 matching lines @@
   if (!browser ||
       !browser->CanSupportWindowFeature(Browser::FEATURE_TABSTRIP)) {
     browser_displayer.reset(new chrome::ScopedTabbedBrowserDisplayer(
         profile_, chrome::GetActiveDesktop()));
     browser = browser_displayer->browser();
   }
   content::OpenURLParams params(
       net::FilePathToFileURL(download->GetTargetFilePath()),
       content::Referrer(),
       NEW_FOREGROUND_TAB,
-      content::PAGE_TRANSITION_LINK,
+      ui::PAGE_TRANSITION_LINK,
       false);
   browser->OpenURL(params);
   RecordDownloadOpenMethod(DOWNLOAD_OPEN_METHOD_DEFAULT_BROWSER);
 #else
   // ShouldPreferOpeningInBrowser() should never be true on Android.
   NOTREACHED();
 #endif
 }
 
 void ChromeDownloadManagerDelegate::ShowDownloadInShell(
@@ skipping 269 matching lines @@
       path.MatchesExtension(FILE_PATH_LITERAL(".xht")) ||
       path.MatchesExtension(FILE_PATH_LITERAL(".xhtm")) ||
       path.MatchesExtension(FILE_PATH_LITERAL(".xhtml")) ||
       path.MatchesExtension(FILE_PATH_LITERAL(".xsl")) ||
       path.MatchesExtension(FILE_PATH_LITERAL(".xslt"))) {
     return true;
   }
 #endif
   return false;
 }