Remove done notifications from incoming message handlers.

remoting/protocol/host_control_dispatcher.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 "remoting/protocol/host_control_dispatcher.h"
 
 #include "base/callback_helpers.h"
 #include "net/socket/stream_socket.h"
 #include "remoting/base/constants.h"
 #include "remoting/proto/control.pb.h"
@@ skipping 45 matching lines @@
 }
 
 void HostControlDispatcher::SetCursorShape(
     const CursorShapeInfo& cursor_shape) {
   ControlMessage message;
   message.mutable_cursor_shape()->CopyFrom(cursor_shape);
   writer()->Write(SerializeAndFrameMessage(message), base::Closure());
 }
 
 void HostControlDispatcher::OnMessageReceived(
-    scoped_ptr<ControlMessage> message, const base::Closure& done_task) {
+    scoped_ptr<ControlMessage> message) {
   DCHECK(clipboard_stub_);
   DCHECK(host_stub_);
 
-  base::ScopedClosureRunner done_runner(done_task);
-
   if (message->has_clipboard_event()) {
     clipboard_stub_->InjectClipboardEvent(message->clipboard_event());
   } else if (message->has_client_resolution()) {
     host_stub_->NotifyClientResolution(message->client_resolution());
   } else if (message->has_video_control()) {
     host_stub_->ControlVideo(message->video_control());
   } else if (message->has_audio_control()) {
     host_stub_->ControlAudio(message->audio_control());
   } else if (message->has_capabilities()) {
     host_stub_->SetCapabilities(message->capabilities());
   } else if (message->has_pairing_request()) {
     host_stub_->RequestPairing(message->pairing_request());
   } else if (message->has_extension_message()) {
     host_stub_->DeliverClientMessage(message->extension_message());
   } else {
     LOG(WARNING) << "Unknown control message received.";
   }
 }
 
 }  // namespace protocol
 }  // namespace remoting