[Cleanup] Used scoped pointers in KeyedServiceFactory's SetTestingFactory functions.

chrome/browser/services/gcm/gcm_profile_service_unittest.cc

 // Copyright 2014 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/services/gcm/gcm_profile_service.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 17 matching lines @@
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace gcm {
 
 namespace {
 
 const char kTestAppID[] = "TestApp";
 const char kUserID[] = "user";
 
-KeyedService* BuildGCMProfileService(content::BrowserContext* context) {
-  return new GCMProfileService(
+scoped_ptr<KeyedService> BuildGCMProfileService(
+    content::BrowserContext* context) {
+  return make_scoped_ptr(new GCMProfileService(
       Profile::FromBrowserContext(context),
       scoped_ptr<GCMClientFactory>(new FakeGCMClientFactory(
           content::BrowserThread::GetMessageLoopProxyForThread(
               content::BrowserThread::UI),
           content::BrowserThread::GetMessageLoopProxyForThread(
-              content::BrowserThread::IO))));
+              content::BrowserThread::IO)))));
 }
 
 }  // namespace
 
 class GCMProfileServiceTest : public testing::Test {
  protected:
   GCMProfileServiceTest();
   ~GCMProfileServiceTest() override;
 
   // testing::Test:
@@ skipping 154 matching lines @@
   UnregisterAndWaitForCompletion();
   EXPECT_EQ(GCMClient::SUCCESS, unregistration_result());
 }
 
 TEST_F(GCMProfileServiceTest, Send) {
   CreateGCMProfileService();
 
   GCMClient::OutgoingMessage message;
   message.id = "1";
   message.data["key1"] = "value1";
-  SendAndWaitForCompletion( message);
+  SendAndWaitForCompletion(message);
 
   EXPECT_EQ(message.id, send_message_id());
   EXPECT_EQ(GCMClient::SUCCESS, send_result());
 }
 
 }  // namespace gcm