Add UninstallApp() method to DriveAPIService interface.

chrome/browser/drive/fake_drive_service.cc

 // 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.
 
 #include "chrome/browser/drive/fake_drive_service.h"
 
 #include <string>
 
 #include "base/file_util.h"
 #include "base/logging.h"
@@ skipping 1238 matching lines @@
 
 CancelCallback FakeDriveService::AuthorizeApp(
     const std::string& resource_id,
     const std::string& app_id,
     const AuthorizeAppCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(!callback.is_null());
   return CancelCallback();
 }
 
+CancelCallback FakeDriveService::UninstallApp(
+    const std::string& app_id,
+    const google_apis::EntryActionCallback& callback) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK(!callback.is_null());
+  return CancelCallback();
+}
+
 CancelCallback FakeDriveService::GetResourceListInDirectoryByWapi(
     const std::string& directory_resource_id,
     const google_apis::GetResourceListCallback& callback) {
   return GetResourceListInDirectory(
       directory_resource_id == util::kWapiRootDirectoryResourceId ?
           GetRootResourceId() :
           directory_resource_id,
       callback);
 }
 
@@ skipping 427 matching lines @@
       FROM_HERE,
       base::Bind(callback, HTTP_SUCCESS, base::Passed(&resource_list)));
 }
 
 GURL FakeDriveService::GetNewUploadSessionUrl() {
   return GURL("https://upload_session_url/" +
               base::Int64ToString(next_upload_sequence_number_++));
 }
 
 }  // namespace drive