sync: Make ProfileSyncService a ProfileKeyedService.

chrome/browser/profiles/off_the_record_profile_impl.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/profiles/off_the_record_profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
@@ skipping 402 matching lines @@
 UserStyleSheetWatcher* OffTheRecordProfileImpl::GetUserStyleSheetWatcher() {
   return profile_->GetUserStyleSheetWatcher();
 }
 
 FindBarState* OffTheRecordProfileImpl::GetFindBarState() {
   if (!find_bar_state_.get())
     find_bar_state_.reset(new FindBarState());
   return find_bar_state_.get();
 }
 
-bool OffTheRecordProfileImpl::HasProfileSyncService() const {
+bool OffTheRecordProfileImpl::HasProfileSyncService() {
   // We never have a profile sync service.
   return false;
 }
 
 bool OffTheRecordProfileImpl::DidLastSessionExitCleanly() {
   return profile_->DidLastSessionExitCleanly();
 }
 
 BookmarkModel* OffTheRecordProfileImpl::GetBookmarkModel() {
   return profile_->GetBookmarkModel();
@@ skipping 228 matching lines @@
   OffTheRecordProfileImpl* profile = NULL;
 #if defined(OS_CHROMEOS)
   if (Profile::IsGuestSession())
     profile = new GuestSessionProfile(this);
 #endif
   if (!profile)
     profile = new OffTheRecordProfileImpl(this);
   profile->Init();
   return profile;
 }