Switch IPC::ChannelProxy to use MessageLoopProxy instead of MessageLoop. This allows us to remov...

base/threading/thread.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 BASE_THREAD_H_
 #define BASE_THREAD_H_
 #pragma once
 
 #include <string>
 
@@ skipping 94 matching lines @@
   // the Thread's Stop method instead.
   //
   MessageLoop* message_loop() const { return message_loop_; }
 
   // Returns a MessageLoopProxy for this thread.  Use the MessageLoopProxy's
   // PostTask methods to execute code on the thread.  This only returns
   // non-NULL after a successful call to Start. After Stop has been called,
   // this will return NULL. Callers can hold on to this even after the thread
   // is gone.
   // TODO(sanjeevr): Look into merging MessageLoop and MessageLoopProxy.
-  scoped_refptr<MessageLoopProxy> message_loop_proxy() {
+  scoped_refptr<MessageLoopProxy> message_loop_proxy() const {
     return message_loop_proxy_;
   }
 
   // Set the name of this thread (for display in debugger too).
   const std::string &thread_name() { return name_; }
 
   // The native thread handle.
   PlatformThreadHandle thread_handle() { return thread_; }
 
   // The thread ID.
@@ skipping 60 matching lines @@
   std::string name_;
 
   friend class ThreadQuitTask;
 
   DISALLOW_COPY_AND_ASSIGN(Thread);
 };
 
 }  // namespace base
 
 #endif  // BASE_THREAD_H_