chrome/browser/chromeos/extensions/media_player_api.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/chromeos/extensions/media_player_api.h"
   6
   7 #include "base/lazy_instance.h"
   8 #include "base/values.h"
   9 #include "chrome/browser/chromeos/extensions/media_player_event_router.h"
  10
  11 namespace extensions {
  12
  13 MediaPlayerAPI::MediaPlayerAPI(content::BrowserContext* context)
  14     : browser_context_(context) {}
  15
  16 MediaPlayerAPI::~MediaPlayerAPI() {
  17 }
  18
  19 // static
  20 MediaPlayerAPI* MediaPlayerAPI::Get(content::BrowserContext* context) {
  21   return BrowserContextKeyedAPIFactory<MediaPlayerAPI>::Get(context);
  22 }
  23
  24 MediaPlayerEventRouter* MediaPlayerAPI::media_player_event_router() {
  25   if (!media_player_event_router_)
  26     media_player_event_router_.reset(
  27         new MediaPlayerEventRouter(browser_context_));
  28   return media_player_event_router_.get();
  29 }
  30
  31 static base::LazyInstance<BrowserContextKeyedAPIFactory<MediaPlayerAPI> >
  32     g_factory = LAZY_INSTANCE_INITIALIZER;
  33
  34 // static
  35 BrowserContextKeyedAPIFactory<MediaPlayerAPI>*
  36 MediaPlayerAPI::GetFactoryInstance() {
  37   return g_factory.Pointer();
  38 }
  39
  40 }  // namespace extensions