Move BrowserThread to content namespace.

content/browser/browser_message_filter.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.
 
 #ifndef CONTENT_BROWSER_BROWSER_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_BROWSER_MESSAGE_FILTER_H_
 #pragma once
 
 #include "base/process.h"
 #include "content/common/content_export.h"
@@ skipping 20 matching lines @@
   // IPC::Message::Sender implementation.  Can be called on any thread.  Can't
   // send sync messages (since we don't want to block the browser on any other
   // process).
   virtual bool Send(IPC::Message* message);
 
   // If you want the given message to be dispatched to your OnMessageReceived on
   // a different thread, change |thread| to the id of the target thread.
   // If you don't handle this message, or want to keep it on the IO thread, do
   // nothing.
   virtual void OverrideThreadForMessage(const IPC::Message& message,
-                                        BrowserThread::ID* thread);
+                                        content::BrowserThread::ID* thread);
 
   // Override this to receive messages.
   // Your function will normally be called on the IO thread.  However, if your
   // OverrideThreadForMessage modifies the thread used to dispatch the message,
   // your function will be called on the requested thread.
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) = 0;
 
   // Can be called on any thread, after OnChannelConnected is called.
   base::ProcessHandle peer_handle() { return peer_handle_; }
@@ skipping 10 matching lines @@
 
  private:
   // Dispatches a message to the derived class.
   bool DispatchMessage(const IPC::Message& message);
 
   IPC::Channel* channel_;
   base::ProcessHandle peer_handle_;
 };
 
 #endif  // CONTENT_BROWSER_BROWSER_MESSAGE_FILTER_H_