Template methods on Timer classes instead of the classes themselves.

chrome/browser/apps/drive/drive_app_provider_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 "chrome/browser/apps/drive/drive_app_provider.h"
 
 #include <set>
 #include <string>
 
 #include "base/logging.h"
@@ skipping 195 matching lines @@
   void OnFinishCrxInstall(const std::string& extension_id,
                           bool success) override {
     runner_->Quit();
   }
 
   scoped_ptr<drive::FakeDriveService> fake_drive_service_;
   scoped_ptr<FakeUninstallSyncService> fake_uninstall_sync_service_;
   scoped_ptr<drive::DriveAppRegistry> apps_registry_;
   scoped_ptr<DriveAppProvider> provider_;
 
-  base::RepeatingTimer<DriveAppProviderTest>
-      pending_drive_app_converter_check_timer_;
+  base::RepeatingTimer pending_drive_app_converter_check_timer_;
   scoped_refptr<content::MessageLoopRunner> runner_;
 
   DISALLOW_COPY_AND_ASSIGN(DriveAppProviderTest);
 };
 
 // A Drive app maps to an existing Chrome app that has a matching id.
 // Uninstalling the chrome app would also disconnect the drive app.
 IN_PROC_BROWSER_TEST_F(DriveAppProviderTest, ExistingChromeApp) {
   // Prepare an existing chrome app.
   const Extension* chrome_app = InstallChromeApp(1);
@@ skipping 389 matching lines @@
       kDriveAppId, kDriveAppName, kChromeAppId, kLaunchUrl, true);
   RefreshDriveAppRegistry();
   WaitForPendingDriveAppConverters();
 
   // The app should be gone.
   chrome_app_id = mapping()->GetChromeApp(kDriveAppId);
   EXPECT_TRUE(chrome_app_id.empty());
   EXPECT_FALSE(ExtensionRegistry::Get(profile())->GetExtensionById(
       chrome_app_id, ExtensionRegistry::EVERYTHING));
 }