Cleanup: Remove unneeded includes of pref_names.h

chrome/browser/dom_ui/new_tab_page_sync_handler.cc

 // Copyright (c) 2010 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/dom_ui/new_tab_page_sync_handler.h"
 
 #include <vector>
 
 #include "app/l10n_util.h"
 #include "base/callback.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
-#include "chrome/common/pref_names.h"
 #include "grit/browser_resources.h"
 #include "grit/generated_resources.h"
 #include "net/base/cookie_monster.h"
 #include "net/url_request/url_request_context.h"
 
 // Default URL for the sync web interface.
 //
 // TODO(idana): when we figure out how we are going to allow third parties to
 // plug in their own sync engine, we should allow this value to be
 // configurable.
@@ skipping 201 matching lines @@
       if (linkurl.empty()) {
         value.SetBoolean("linkurlisset", false);
       } else {
         value.SetBoolean("linkurlisset", true);
         value.SetString("linkurl", linkurl);
       }
     }
   }
   dom_ui_->CallJavascriptFunction(L"syncMessageChanged", value);
 }