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

chrome/browser/platform_util_chromeos.cc

 // Copyright (c) 2009 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 "chrome/browser/platform_util.h"
 
 #include <gtk/gtk.h>
 
 #include "app/l10n_util.h"
 #include "base/file_util.h"
@@ skipping 70 matching lines @@
     Browser* browser = BrowserList::GetLastActive();
     browser->AddSelectedTabWithURL(GURL(path), PageTransition::LINK);
     return;
   }
   if (ext == ".avi" ||
       ext == ".wav" ||
       ext == ".mp4" ||
       ext == ".mp3" ||
       ext == ".mkv" ||
       ext == ".ogg") {
-    MediaPlayer* mediaplayer = MediaPlayer::Get();
+    MediaPlayer* mediaplayer = MediaPlayer::GetInstance();
     std::string url = "file://";
     url += full_path.value();
     GURL gurl(url);
     mediaplayer->EnqueueMediaURL(gurl, NULL);
     return;
   }
 
   // Unknwon file type. Show an error message to user.
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
@@ skipping 14 matching lines @@
 void OpenExternal(const GURL& url) {
   if (url.SchemeIs("mailto")) {
     std::string string_url = kGmailComposeUrl;
     string_url.append(url.spec());
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE, NewRunnableFunction(OpenURL, string_url));
   }
 }
 
 }  // namespace platform_util