Move BrowserThread to content namespace.

content/browser/download/download_manager.h

 // Copyright (c) 2011 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 DownloadManager object manages the process of downloading, including
 // updates to the history system and providing the information for displaying
 // the downloads view in the Destinations tab. There is one DownloadManager per
 // active browser context in Chrome.
 //
 // Download observers:
@@ skipping 51 matching lines @@
 struct DownloadCreateInfo;
 struct DownloadSaveInfo;
 
 namespace content {
 class BrowserContext;
 class DownloadManagerDelegate;
 }
 
 // Browser's download manager: manages all downloads and destination view.
 class CONTENT_EXPORT DownloadManager
-    : public base::RefCountedThreadSafe<DownloadManager,
-                                        BrowserThread::DeleteOnUIThread>,
+    : public base::RefCountedThreadSafe<
+          DownloadManager, content::BrowserThread::DeleteOnUIThread>,
       public DownloadStatusUpdaterDelegate {
  public:
   DownloadManager(content::DownloadManagerDelegate* delegate,
                   DownloadIdFactory* id_factory,
                   DownloadStatusUpdater* status_updater);
 
   // Shutdown the download manager. Must be called before destruction.
   void Shutdown();
 
   // Interface to implement for observers that wish to be informed of changes
@@ skipping 204 matching lines @@
 
  private:
   typedef std::set<DownloadItem*> DownloadSet;
   typedef base::hash_map<int64, DownloadItem*> DownloadMap;
 
   // For testing.
   friend class DownloadManagerTest;
   friend class DownloadTest;
   friend class MockDownloadManager;
 
-  friend class base::RefCountedThreadSafe<DownloadManager,
-                                          BrowserThread::DeleteOnUIThread>;
-  friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>;
+  friend class base::RefCountedThreadSafe<
+      DownloadManager, content::BrowserThread::DeleteOnUIThread>;
+  friend struct content::BrowserThread::DeleteOnThread<
+      content::BrowserThread::UI>;
   friend class DeleteTask<DownloadManager>;
 
   virtual ~DownloadManager();
 
   // Called on the FILE thread to check the existence of a downloaded file.
   void CheckForFileRemovalOnFileThread(int64 db_handle, const FilePath& path);
 
   // Called on the UI thread if the FILE thread detects the removal of
   // the downloaded file. The UI thread updates the state of the file
   // and then notifies this update to the file's observer.
@@ skipping 105 matching lines @@
   DownloadIdFactory* id_factory_;
 
   // TODO(rdsmith): Remove when http://crbug.com/85408 is fixed.
   // For debugging only.
   int64 largest_db_handle_in_history_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManager);
 };
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_H_