Refactor OAuth2TokenService to have profile- and device-based implementations.

chrome/browser/signin/profile_oauth2_token_service_factory.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/signin/oauth2_token_service_factory.h"
+#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
-#include "chrome/browser/signin/oauth2_token_service.h"
+#include "chrome/browser/signin/profile_oauth2_token_service.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/token_service_factory.h"
 
-OAuth2TokenServiceFactory::OAuth2TokenServiceFactory()
-    : ProfileKeyedServiceFactory("OAuth2TokenService",
+#if defined(OS_ANDROID)
+#include "chrome/browser/signin/android_profile_oauth2_token_service.h"
+#endif
+
+ProfileOAuth2TokenServiceFactory::ProfileOAuth2TokenServiceFactory()
+    : ProfileKeyedServiceFactory("ProfileOAuth2TokenService",
                                  ProfileDependencyManager::GetInstance()) {
   DependsOn(SigninManagerFactory::GetInstance());
   DependsOn(TokenServiceFactory::GetInstance());
 }
 
-OAuth2TokenServiceFactory::~OAuth2TokenServiceFactory() {
+ProfileOAuth2TokenServiceFactory::~ProfileOAuth2TokenServiceFactory() {
 }
 
 // static
-OAuth2TokenService* OAuth2TokenServiceFactory::GetForProfile(Profile* profile) {
-  return static_cast<OAuth2TokenService*>(
+ProfileOAuth2TokenService* ProfileOAuth2TokenServiceFactory::GetForProfile(
+    Profile* profile) {
+  return static_cast<ProfileOAuth2TokenService*>(
       GetInstance()->GetServiceForProfile(profile, true));
 }
 
 // static
-OAuth2TokenServiceFactory* OAuth2TokenServiceFactory::GetInstance() {
-  return Singleton<OAuth2TokenServiceFactory>::get();
+ProfileOAuth2TokenServiceFactory*
+    ProfileOAuth2TokenServiceFactory::GetInstance() {
+  return Singleton<ProfileOAuth2TokenServiceFactory>::get();
 }
 
-ProfileKeyedService* OAuth2TokenServiceFactory::BuildServiceInstanceFor(
+ProfileKeyedService* ProfileOAuth2TokenServiceFactory::BuildServiceInstanceFor(
     Profile* profile) const {
-  OAuth2TokenService* service = new OAuth2TokenService();
+  ProfileOAuth2TokenService* service;
+#if defined(OS_ANDROID)
+  service = new AndroidProfileOAuth2TokenService(profile->GetRequestContext());
+#else
+  service = new ProfileOAuth2TokenService(profile->GetRequestContext());
+#endif
   service->Initialize(profile);
   return service;
 }