Move ProfileKeyedAPI implementations to take BrowserContext in the constructor (part 2).

chrome/browser/extensions/api/media_galleries_private/media_galleries_private_api.cc

 // Copyright (c) 2012 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/extensions/api/media_galleries_private/media_galleries_private_api.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
@@ skipping 63 matching lines @@
   return true;
 }
 
 }  // namespace
 
 
 ///////////////////////////////////////////////////////////////////////////////
 //                      MediaGalleriesPrivateAPI                             //
 ///////////////////////////////////////////////////////////////////////////////
 
-MediaGalleriesPrivateAPI::MediaGalleriesPrivateAPI(Profile* profile)
-    : profile_(profile),
-      weak_ptr_factory_(this) {
+MediaGalleriesPrivateAPI::MediaGalleriesPrivateAPI(
+    content::BrowserContext* context)
+    : profile_(Profile::FromBrowserContext(context)), weak_ptr_factory_(this) {
   DCHECK(profile_);
-  ExtensionSystem::Get(profile_)->event_router()->RegisterObserver(
+  EventRouter* event_router = ExtensionSystem::Get(profile_)->event_router();
+  event_router->RegisterObserver(
       this, media_galleries_private::OnDeviceAttached::kEventName);
-  ExtensionSystem::Get(profile_)->event_router()->RegisterObserver(
+  event_router->RegisterObserver(
       this, media_galleries_private::OnDeviceDetached::kEventName);
-  ExtensionSystem::Get(profile_)->event_router()->RegisterObserver(
+  event_router->RegisterObserver(
       this, media_galleries_private::OnGalleryChanged::kEventName);
 }
 
 MediaGalleriesPrivateAPI::~MediaGalleriesPrivateAPI() {
 }
 
 void MediaGalleriesPrivateAPI::Shutdown() {
   ExtensionSystem::Get(profile_)->event_router()->UnregisterObserver(this);
   weak_ptr_factory_.InvalidateWeakPtrs();
   content::BrowserThread::PostTask(
       content::BrowserThread::FILE, FROM_HERE,
       base::Bind(&HandleProfileShutdownOnFileThread, profile_));
 }
 
 static base::LazyInstance<ProfileKeyedAPIFactory<MediaGalleriesPrivateAPI> >
 g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 ProfileKeyedAPIFactory<MediaGalleriesPrivateAPI>*
     MediaGalleriesPrivateAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 // static
-MediaGalleriesPrivateAPI* MediaGalleriesPrivateAPI::Get(Profile* profile) {
-  return
-      ProfileKeyedAPIFactory<MediaGalleriesPrivateAPI>::GetForProfile(profile);
+MediaGalleriesPrivateAPI* MediaGalleriesPrivateAPI::Get(
+    content::BrowserContext* context) {
+  return ProfileKeyedAPIFactory<MediaGalleriesPrivateAPI>::GetForProfile(
+      context);
 }
 
 void MediaGalleriesPrivateAPI::OnListenerAdded(
     const EventListenerInfo& details) {
   // Make sure MediaGalleriesPreferences is initialized. After that,
   // try to initialize the event router for the listener.
   // This method is called synchronously with the message handler for the
   // JS invocation.
 
   MediaGalleriesPreferences* preferences =
@@ skipping 286 matching lines @@
     }
   }
 
   SetResult(result_list);
   SendResponse(true);
 
   return true;
 }
 
 }  // namespace extensions