Third part of porting Chrome Ash to Windows 7

ash/test/test_metro_viewer_process_host.cc

 // Copyright (c) 2013 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 "ash/test/test_metro_viewer_process_host.h"
 
 #include <windef.h>
 
 #include "base/logging.h"
 #include "ui/aura/remote_window_tree_host_win.h"
 
 namespace ash {
 namespace test {
 
 TestMetroViewerProcessHost::TestMetroViewerProcessHost(
     base::SingleThreadTaskRunner* ipc_task_runner)
         : MetroViewerProcessHost(ipc_task_runner), closed_unexpectedly_(false) {
 }
 
 TestMetroViewerProcessHost::~TestMetroViewerProcessHost() {
 }
 
 void TestMetroViewerProcessHost::OnChannelError() {
   closed_unexpectedly_ = true;
   aura::RemoteWindowTreeHostWin::Instance()->Disconnected();
 }
 
 void TestMetroViewerProcessHost::OnSetTargetSurface(
     gfx::NativeViewId target_surface) {
-  DLOG(INFO) << __FUNCTION__ << ", target_surface = " << target_surface;
+  DLOG(INFO) << "target_surface = " << std::hex << target_surface;
   HWND hwnd = reinterpret_cast<HWND>(target_surface);
   aura::RemoteWindowTreeHostWin::Instance()->SetRemoteWindowHandle(hwnd);
   aura::RemoteWindowTreeHostWin::Instance()->Connected(this);
 }
 
 void TestMetroViewerProcessHost::OnOpenURL(const base::string16& url) {
 }
 
 void TestMetroViewerProcessHost::OnHandleSearchRequest(
     const base::string16& search_string) {
 }
 
 void TestMetroViewerProcessHost::OnWindowSizeChanged(uint32 width,
                                                      uint32 height) {
 }
 
 }  // namespace test
 }  // namespace ash