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

content/plugin/plugin_channel.cc

 // 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.
 
 #include "content/plugin/plugin_channel.h"
 
 #include "base/command_line.h"
 #include "base/process_util.h"
 #include "base/string_util.h"
 #include "base/synchronization/lock.h"
@@ skipping 118 matching lines @@
     base::WaitableEvent* event;
     int refcount;  // There could be multiple plugin instances per tab.
   };
   typedef std::map<gfx::NativeViewId, WaitableEventWrapper> ModalDialogEventMap;
   ModalDialogEventMap modal_dialog_event_map_;
   base::Lock modal_dialog_event_map_lock_;
 
   IPC::Channel* channel_;
 };
 
-PluginChannel* PluginChannel::GetPluginChannel(int renderer_id,
-                                               MessageLoop* ipc_message_loop) {
+PluginChannel* PluginChannel::GetPluginChannel(
+    int renderer_id, base::MessageLoopProxy* ipc_message_loop) {
   // Map renderer ID to a (single) channel to that process.
   std::string channel_key = StringPrintf(
       "%d.r%d", base::GetCurrentProcId(), renderer_id);
 
   PluginChannel* channel =
       static_cast<PluginChannel*>(PluginChannelBase::GetChannel(
           channel_key,
           IPC::Channel::MODE_SERVER,
           ClassFactory,
           ipc_message_loop,
@@ skipping 165 matching lines @@
 
   // Need to addref this object temporarily because otherwise removing the last
   // stub will cause the destructor of this object to be called, however at
   // that point plugin_stubs_ will have one element and its destructor will be
   // called twice.
   scoped_refptr<PluginChannel> me(this);
 
   plugin_stubs_.clear();
 }
 
-bool PluginChannel::Init(MessageLoop* ipc_message_loop, bool create_pipe_now) {
+bool PluginChannel::Init(base::MessageLoopProxy* ipc_message_loop,
+                         bool create_pipe_now) {
   if (!PluginChannelBase::Init(ipc_message_loop, create_pipe_now))
     return false;
 
   channel_->AddFilter(filter_.get());
   return true;
 }