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

chrome/browser/browsing_data/browsing_data_remover_unittest.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/browsing_data/browsing_data_remover.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 726 matching lines @@
   MockDomainReliabilityService* const service;
   bool attached;
 
   static const void* kKey;
 };
 
 // static
 const void* TestingDomainReliabilityServiceFactoryUserData::kKey =
     &TestingDomainReliabilityServiceFactoryUserData::kKey;
 
-KeyedService* TestingDomainReliabilityServiceFactoryFunction(
+scoped_ptr<KeyedService> TestingDomainReliabilityServiceFactoryFunction(
     content::BrowserContext* context) {
   const void* kKey = TestingDomainReliabilityServiceFactoryUserData::kKey;
 
   TestingDomainReliabilityServiceFactoryUserData* data =
       static_cast<TestingDomainReliabilityServiceFactoryUserData*>(
           context->GetUserData(kKey));
   EXPECT_TRUE(data);
   EXPECT_EQ(data->context, context);
   EXPECT_FALSE(data->attached);
 
   data->attached = true;
-  return data->service;
+  return make_scoped_ptr(data->service);
 }
 
 class ClearDomainReliabilityTester {
  public:
   explicit ClearDomainReliabilityTester(TestingProfile* profile) :
       profile_(profile),
       mock_service_(new MockDomainReliabilityService()) {
     AttachService();
   }
 
@@ skipping 1208 matching lines @@
 // TODO(ttuttle): This isn't actually testing the no-monitor case, since
 // BrowsingDataRemoverTest now creates one unconditionally, since it's needed
 // for some unrelated test cases. This should be fixed so it tests the no-
 // monitor case again.
 TEST_F(BrowsingDataRemoverTest, DISABLED_DomainReliability_NoMonitor) {
   BlockUntilBrowsingDataRemoved(
       BrowsingDataRemover::EVERYTHING,
       BrowsingDataRemover::REMOVE_HISTORY |
       BrowsingDataRemover::REMOVE_COOKIES, false);
 }