Move move classes to the remoting::protocol namespace. Minor cleanups.

remoting/client/input_handler.cc

 // Copyright (c) 2010 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/client/input_handler.h"
 
 #include "remoting/client/chromoting_view.h"
 #include "remoting/proto/event.pb.h"
 #include "remoting/protocol/connection_to_host.h"
 
 namespace remoting {
 
+using protocol::KeyEvent;
+using protocol::MouseEvent;
+
 InputHandler::InputHandler(ClientContext* context,
                            protocol::ConnectionToHost* connection,
                            ChromotingView* view)
     : context_(context),
       connection_(connection),
       view_(view) {
 }
 
 void InputHandler::SendKeyEvent(bool press, int keycode) {
   KeyEvent* event = new KeyEvent();
   event->set_key(keycode);
   event->set_pressed(press);
 
   protocol::InputStub* stub = connection_->input_stub();
   stub->InjectKeyEvent(event, new DeleteTask<KeyEvent>(event));
 }
 
 void InputHandler::SendMouseMoveEvent(int x, int y) {
   MouseEvent* event = new MouseEvent();
   event->set_x(x);
   event->set_y(y);
 
   protocol::InputStub* stub = connection_->input_stub();
   stub->InjectMouseEvent(event, new DeleteTask<MouseEvent>(event));
 }
 
 void InputHandler::SendMouseButtonEvent(bool button_down,
-                                        MouseButton button) {
+                                        MouseEvent::MouseButton button) {
   MouseEvent* event = new MouseEvent();
   event->set_button(button);
   event->set_button_down(button_down);
 
   protocol::InputStub* stub = connection_->input_stub();
   stub->InjectMouseEvent(event, new DeleteTask<MouseEvent>(event));
 }
 
 }  // namespace remoting