Random clean up in c/b/cros/drive.

chrome/browser/chromeos/drive/drive_integration_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/drive/drive_integration_service.h"
 
 #include "base/bind.h"
-#include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/drive/debug_info_collector.h"
 #include "chrome/browser/chromeos/drive/download_handler.h"
 #include "chrome/browser/chromeos/drive/drive_webapps_registry.h"
 #include "chrome/browser/chromeos/drive/file_cache.h"
 #include "chrome/browser/chromeos/drive/file_system.h"
 #include "chrome/browser/chromeos/drive/file_system_proxy.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/drive/file_write_helper.h"
 #include "chrome/browser/chromeos/drive/logging.h"
 #include "chrome/browser/chromeos/drive/sync_client.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/google_apis/auth_service.h"
 #include "chrome/browser/google_apis/drive_api_service.h"
 #include "chrome/browser/google_apis/drive_api_util.h"
 #include "chrome/browser/google_apis/drive_notification_manager.h"
 #include "chrome/browser/google_apis/drive_notification_manager_factory.h"
 #include "chrome/browser/google_apis/gdata_wapi_service.h"
 #include "chrome/browser/google_apis/gdata_wapi_url_generator.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/sync/profile_sync_service_factory.h"
-#include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/pref_names.h"
 #include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
-#include "content/public/browser/storage_partition.h"
-#include "google/cacheinvalidation/types.pb.h"
 #include "webkit/browser/fileapi/external_mount_points.h"
 #include "webkit/common/user_agent/user_agent_util.h"
 
 using content::BrowserContext;
 using content::BrowserThread;
 
 namespace drive {
 namespace {
 
-static const size_t kEventLogHistorySize = 100;
-
 // Returns true if Drive is enabled for the given Profile.
 bool IsDriveEnabledForProfile(Profile* profile) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (!google_apis::AuthService::CanAuthenticate(profile))
     return false;
 
   // Disable Drive if preference is set.  This can happen with commandline flag
   // --disable-gdata or enterprise policy, or probably with user settings too
   // in the future.
@@ skipping 369 matching lines @@
         profile, NULL, base::FilePath(), NULL);
   } else {
     service = factory_for_test_.Run(profile);
   }
 
   service->Initialize();
   return service;
 }
 
 }  // namespace drive