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

extensions/browser/lazy_background_task_queue_unittest.cc

 // Copyright 2013 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 "extensions/browser/lazy_background_task_queue.h"
 
 #include "base/bind.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/prefs/testing_pref_service.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "components/user_prefs/user_prefs.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/test_browser_context.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_registry_factory.h"
 #include "extensions/browser/extensions_test.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/browser/process_manager_factory.h"
@@ skipping 27 matching lines @@
     create_count_++;
     return false;
   }
 
  private:
   int create_count_;
 
   DISALLOW_COPY_AND_ASSIGN(TestProcessManager);
 };
 
-KeyedService* CreateTestProcessManager(BrowserContext* context) {
-  return new TestProcessManager(context);
+scoped_ptr<KeyedService> CreateTestProcessManager(BrowserContext* context) {
+  return make_scoped_ptr(new TestProcessManager(context));
 }
 
 }  // namespace
 
 // Derives from ExtensionsTest to provide content module and keyed service
 // initialization.
 class LazyBackgroundTaskQueueTest : public ExtensionsTest {
  public:
   LazyBackgroundTaskQueueTest()
       : notification_service_(content::NotificationService::Create()),
@@ skipping 137 matching lines @@
   EXPECT_EQ(1u, queue.extensions_with_pending_tasks());
 
   // Processing tasks when there is one pending runs the task and removes the
   // extension from the list of extensions with pending tasks.
   queue.ProcessPendingTasks(NULL, browser_context(), extension.get());
   EXPECT_EQ(1, task_run_count());
   EXPECT_EQ(0u, queue.extensions_with_pending_tasks());
 }
 
 }  // namespace extensions