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

media/tools/player_wtl/player_wtl.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.
 
 // Stand alone media player application used for testing the media library.
 
 #include "media/tools/player_wtl/player_wtl.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
@@ skipping 37 matching lines @@
     const wchar_t* url = filenames[0].c_str();
     wnd_main.MovieOpenFile(url);
   }
 
   if (cmd_line->HasSwitch(switches::kExit)) {
     wnd_main.OnOptionsExit(0, 0, 0);
   }
 
   int result = the_loop.Run();
 
-  media::Movie::get()->Close();
+  media::Movie::GetInstance()->Close();
 
   g_module.RemoveMessageLoop();
   return result;
 }
 
 int WINAPI _tWinMain(HINSTANCE instance, HINSTANCE /*previous_instance*/,
                      wchar_t* cmd_line, int cmd_show) {
 #ifdef TESTING
   double player_time_start = GetTime();
 #endif
@@ skipping 15 matching lines @@
   double player_time_end = GetTime();
   char outputbuf[512];
   _snprintf_s(outputbuf, sizeof(outputbuf),
               "player time %5.2f ms\n",
               player_time_end - player_time_start);
   OutputDebugStringA(outputbuf);
   printf("%s", outputbuf);
 #endif
   return result;
 }