Fix style nits in gdata directory.

chrome/browser/chromeos/gdata/gdata_documents_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/chromeos/gdata/gdata_documents_service.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/message_loop_proxy.h"
-#include "chrome/browser/chromeos/gdata/gdata_file_system.h"
 #include "chrome/browser/chromeos/gdata/gdata_operation_runner.h"
 #include "chrome/browser/chromeos/gdata/gdata_operations.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/net/url_util.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
 namespace gdata {
 
@@ skipping 244 matching lines @@
                                     const std::string& app_ids,
                                     const GetDataCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   runner_->StartOperationWithRetry(
       new AuthorizeAppsOperation(operation_registry(), profile_, callback,
                                  resource_url, app_ids));
 }
 
 }  // namespace gdata