Cleanup: Remove unneeded chrome/browser/prefs/pref_service.h usage....

chrome/browser/dom_ui/options/import_data_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/options/import_data_handler.h"
 
+#include <string>
+
 #include "app/l10n_util.h"
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/scoped_ptr.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
-#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "chrome/browser/importer/importer_data_types.h"
 
 ImportDataHandler::ImportDataHandler() : importer_host_(NULL) {
 }
 
 ImportDataHandler::~ImportDataHandler() {
   if (importer_host_)
@@ skipping 128 matching lines @@
     browser_profile->SetBoolean("search",
         (browser_services & importer::SEARCH_ENGINES) != 0);
 
     browser_profiles.Append(browser_profile);
   }
 
   dom_ui_->CallJavascriptFunction(
       L"options.ImportDataOverlay.updateSupportedBrowsers",
       browser_profiles);
 }