Continuation of CL 5685007, rename the singleton accessor method in more files.

chrome/browser/dom_ui/mediaplayer_browsertest.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 "base/command_line.h"
 #include "base/ref_counted.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/test/automation/dom_element_proxy.h"
 #include "chrome/browser/dom_ui/mediaplayer_ui.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
@@ skipping 51 matching lines @@
     return false;
   }
 };
 
 IN_PROC_BROWSER_TEST_F(MediaPlayerBrowserTest, Popup) {
   ASSERT_TRUE(test_server()->Start());
   // Doing this so we have a valid profile.
   ui_test_utils::NavigateToURL(browser(),
                                GURL("chrome://downloads"));
 
-  MediaPlayer* player = MediaPlayer::Get();
+  MediaPlayer* player = MediaPlayer::GetInstance();
   // Check that its not currently visible
   ASSERT_FALSE(IsPlayerVisible());
 
   player->EnqueueMediaURL(GetMusicTestURL(), NULL);
 
   ASSERT_TRUE(IsPlayerVisible());
 }
 
 IN_PROC_BROWSER_TEST_F(MediaPlayerBrowserTest, PopupPlaylist) {
   ASSERT_TRUE(test_server()->Start());
   // Doing this so we have a valid profile.
   ui_test_utils::NavigateToURL(browser(),
                                GURL("chrome://downloads"));
 
 
-  MediaPlayer* player = MediaPlayer::Get();
+  MediaPlayer* player = MediaPlayer::GetInstance();
 
   player->EnqueueMediaURL(GetMusicTestURL(), NULL);
 
   EXPECT_FALSE(IsPlaylistVisible());
 
   player->TogglePlaylistWindowVisible();
 
   EXPECT_TRUE(IsPlaylistVisible());
 }
 
 }  // namespace