Refactor GetAboutRequest and GetApplistRequest.

chrome/browser/drive/drive_service_interface.h

 // 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.
 
 #ifndef CHROME_BROWSER_DRIVE_DRIVE_SERVICE_INTERFACE_H_
 #define CHROME_BROWSER_DRIVE_DRIVE_SERVICE_INTERFACE_H_
 
 #include <string>
 
 #include "chrome/browser/google_apis/auth_service_interface.h"
@@ skipping 148 matching lines @@
   // calling thread. |callback| must not be null.
   virtual google_apis::CancelCallback GetShareUrl(
       const std::string& resource_id,
       const GURL& embed_origin,
       const google_apis::GetShareUrlCallback& callback) = 0;
 
   // Gets the about resource information from the server.
   // Upon completion, invokes |callback| with results on the calling thread.
   // |callback| must not be null.
   virtual google_apis::CancelCallback GetAboutResource(
-      const google_apis::GetAboutResourceCallback& callback) = 0;
+      const google_apis::AboutResourceCallback& callback) = 0;
 
   // Gets the application information from the server.
   // Upon completion, invokes |callback| with results on the calling thread.
   // |callback| must not be null.
   virtual google_apis::CancelCallback GetAppList(
-      const google_apis::GetAppListCallback& callback) = 0;
+      const google_apis::AppListCallback& callback) = 0;
 
   // Deletes a resource identified by its |resource_id|.
   // If |etag| is not empty and did not match, the deletion fails with
   // HTTP_PRECONDITION error.
   // Upon completion, invokes |callback| with results on the calling thread.
   // |callback| must not be null.
   virtual google_apis::CancelCallback DeleteResource(
       const std::string& resource_id,
       const std::string& etag,
       const google_apis::EntryActionCallback& callback) = 0;
@@ skipping 153 matching lines @@
   // the provided app. |callback| must not be null.
   virtual google_apis::CancelCallback AuthorizeApp(
       const std::string& resource_id,
       const std::string& app_id,
       const google_apis::AuthorizeAppCallback& callback) = 0;
 };
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_DRIVE_DRIVE_SERVICE_INTERFACE_H_