Fixed all unused-variable Clang warnings on Windows.

remoting/host/local_input_monitor_win.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/host/local_input_monitor.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/win/message_window.h"
 #include "remoting/host/client_session_control.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
 
 namespace remoting {
 
 namespace {
 
-const wchar_t kWindowClassFormat[] = L"Chromoting_LocalInputMonitorWin_%p";
-
 // From the HID Usage Tables specification.
 const USHORT kGenericDesktopPage = 1;
 const USHORT kMouseUsage = 2;
 
 class LocalInputMonitorWin : public base::NonThreadSafe,
                              public LocalInputMonitor {
  public:
   LocalInputMonitorWin(
       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
@@ skipping 203 matching lines @@
 scoped_ptr<LocalInputMonitor> LocalInputMonitor::Create(
     scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
     base::WeakPtr<ClientSessionControl> client_session_control) {
   return make_scoped_ptr(new LocalInputMonitorWin(
       caller_task_runner, ui_task_runner, client_session_control));
 }
 
 }  // namespace remoting