Add RetainedRef uses where needed.

chrome/browser/extensions/api/extension_action/browser_action_browsertest.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 "base/files/file_path.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "content/public/test/test_utils.h"
@@ skipping 19 matching lines @@
   runner->Quit();
 }
 
 // We need to wait for the state store to initialize and respond to requests
 // so we can see if the preferences persist. Do this by posting our own request
 // to the state store, which should be handled after all others.
 void WaitForStateStore(Profile* profile, const std::string& extension_id) {
   scoped_refptr<content::MessageLoopRunner> runner =
       new content::MessageLoopRunner;
   ExtensionSystem::Get(profile)->state_store()->GetExtensionValue(
-      extension_id,
-      kBrowserActionStorageKey,
-      base::Bind(&QuitMessageLoop, runner));
+      extension_id, kBrowserActionStorageKey,
+      base::Bind(&QuitMessageLoop, base::RetainedRef(runner)));
   runner->Run();
 }
 
 }  // namespace
 
 // Setup for the test by loading an extension, which should set the browser
 // action background to blue.
 IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest,
                        PRE_BrowserActionDefaultPersistence) {
   ExtensionTestMessageListener listener("Background Color Set",
@@ skipping 55 matching lines @@
     LOG(WARNING) << "State store already initialized; test guaranteed to pass.";
 
   // Wait for the StateStore to load, and fetch the defaults.
   WaitForStateStore(profile(), extension->id());
 
   // Ensure the BrowserAction's badge background is still blue.
   EXPECT_EQ(SK_ColorBLUE, extension_action->GetBadgeBackgroundColor(0));
 }
 
 }  // namespace extensions