Make members of Singleton<T> private and only visible to the singleton type.

media/tools/player_wtl/movie.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 "media/tools/player_wtl/movie.h"
 
+#include "base/singleton.h"
 #include "base/utf_string_conversions.h"
 #include "media/base/filter_collection.h"
 #include "media/base/pipeline_impl.h"
 #include "media/filters/audio_renderer_impl.h"
 #include "media/filters/ffmpeg_audio_decoder.h"
 #include "media/filters/ffmpeg_demuxer.h"
 #include "media/filters/ffmpeg_video_decoder.h"
 #include "media/filters/file_data_source.h"
 #include "media/filters/null_audio_renderer.h"
 #include "media/tools/player_wtl/wtl_renderer.h"
@@ skipping 15 matching lines @@
       enable_pause_(false),
       max_threads_(0),
       play_rate_(1.0f),
       movie_dib_(NULL),
       movie_hwnd_(0) {
 }
 
 Movie::~Movie() {
 }
 
+Movie* Movie::GetInstance() {
+  return Singleton<Movie>::get();
+}
+
 bool Movie::IsOpen() {
   return pipeline_ != NULL;
 }
 
 void Movie::SetFrameBuffer(HBITMAP hbmp, HWND hwnd) {
   movie_dib_ = hbmp;
   movie_hwnd_ = hwnd;
 }
 
 bool Movie::Open(const wchar_t* url, WtlVideoRenderer* video_renderer) {
@@ skipping 110 matching lines @@
 void Movie::Close() {
   if (pipeline_) {
     pipeline_->Stop(NULL);
     thread_->Stop();
     pipeline_ = NULL;
     thread_.reset();
   }
 }
 
 }  // namespace media