Remove implicit conversions from scoped_refptr to T* in extensions/

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 "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/test_browser_context.h"
@@ skipping 177 matching lines @@
   // The task ran immediately because the creation failed.
   EXPECT_EQ(1, task_run_count());
 }
 
 // Tests that pending tasks are actually run.
 TEST_F(LazyBackgroundTaskQueueTest, ProcessPendingTasks) {
   LazyBackgroundTaskQueue queue(browser_context());
 
   // ProcessPendingTasks is a no-op if there are no tasks.
   scoped_refptr<Extension> extension = CreateSimpleExtension();
-  queue.ProcessPendingTasks(NULL, browser_context(), extension);
+  queue.ProcessPendingTasks(NULL, browser_context(), extension.get());
   EXPECT_EQ(0, task_run_count());
 
   // Schedule a task to run.
   queue.AddPendingTask(browser_context(),
                        extension->id(),
                        base::Bind(&LazyBackgroundTaskQueueTest::RunPendingTask,
                                   base::Unretained(this)));
   EXPECT_EQ(0, task_run_count());
   EXPECT_EQ(1u, queue.extensions_with_pending_tasks());
 
   // Trying to run tasks for an unrelated BrowserContext should do nothing.
   content::TestBrowserContext unrelated_context;
-  queue.ProcessPendingTasks(NULL, &unrelated_context, extension);
+  queue.ProcessPendingTasks(NULL, &unrelated_context, extension.get());
   EXPECT_EQ(0, task_run_count());
   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);
+  queue.ProcessPendingTasks(NULL, browser_context(), extension.get());
   EXPECT_EQ(1, task_run_count());
   EXPECT_EQ(0u, queue.extensions_with_pending_tasks());
 }
 
 }  // namespace extensions