Split keyword related parts of WebDataService as KeywordWebDataService

chrome/browser/search_engines/template_url_service_test_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_TEST_UTIL_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_TEST_UTIL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/search_engines/template_url_service_observer.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 
 class GURL;
 class TemplateURLService;
 class TestingProfile;
 class TestingTemplateURLService;
 class TestingProfile;
-class WebDataService;
 
 // TemplateURLServiceTestUtilBase contains basic API to ease testing of
 // TemplateURLService. User should take care of the infrastructure separately.
 class TemplateURLServiceTestUtilBase : public TemplateURLServiceObserver {
  public:
   TemplateURLServiceTestUtilBase();
   virtual ~TemplateURLServiceTestUtilBase();
 
   void CreateTemplateUrlService();
 
@@ skipping 79 matching lines @@
   // Needed to make the DeleteOnUIThread trait of WebDataService work
   // properly.
   content::TestBrowserThreadBundle thread_bundle_;
   scoped_ptr<TestingProfile> profile_;
   base::ScopedTempDir temp_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURLServiceTestUtil);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_TEST_UTIL_H_