Add support for unregistering web intents default by service_url.

chrome/browser/webdata/web_data_service.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.
 
 // Chromium settings and storage represent user-selected preferences and
 // information and MUST not be extracted, overwritten or modified except
 // through Chromium defined APIs.
 
 #ifndef CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__
 #define CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__
@@ skipping 383 matching lines @@
   // Get all web intent services registered. |consumer| must not be NULL.
   Handle GetAllWebIntentServices(WebDataServiceConsumer* consumer);
 
   // Adds a default web intent service entry.
   void AddDefaultWebIntentService(const DefaultWebIntentService& service);
 
   // Removes a default web intent service entry. Removes entries matching
   // the |action|, |type|, and |url_pattern| of |service|.
   void RemoveDefaultWebIntentService(const DefaultWebIntentService& service);
 
-  // Get a list of all web intent service defaults for the given |action|.
+  // Removes all default web intent service entries associated with
+  // |service_url|
+  void RemoveWebIntentServiceDefaults(const GURL& service_url);
+
+    // Get a list of all web intent service defaults for the given |action|.
   // |consumer| must not be null.
   Handle GetDefaultWebIntentServicesForAction(const string16& action,
                                               WebDataServiceConsumer* consumer);
 
   // Get a list of all registered web intent service defaults.
   // |consumer| must not be null.
   Handle GetAllDefaultWebIntentServices(WebDataServiceConsumer* consumer);
 
-
   //////////////////////////////////////////////////////////////////////////////
   //
   // Token Service
   //
   //////////////////////////////////////////////////////////////////////////////
 
   // Set a token to use for a specified service.
   void SetTokenForService(const std::string& service,
                           const std::string& token);
 
@@ skipping 198 matching lines @@
       GenericRequest<webkit_glue::WebIntentServiceData>* request);
   void RemoveWebIntentServiceImpl(
       GenericRequest<webkit_glue::WebIntentServiceData>* request);
   void GetWebIntentServicesImpl(GenericRequest<string16>* request);
   void GetWebIntentServicesForURLImpl(GenericRequest<string16>* request);
   void GetAllWebIntentServicesImpl(GenericRequest<std::string>* request);
   void AddDefaultWebIntentServiceImpl(
       GenericRequest<DefaultWebIntentService>* request);
   void RemoveDefaultWebIntentServiceImpl(
       GenericRequest<DefaultWebIntentService>* request);
+  void RemoveWebIntentServiceDefaultsImpl(GenericRequest<GURL>* request);
   void GetDefaultWebIntentServicesForActionImpl(
       GenericRequest<string16>* request);
   void GetAllDefaultWebIntentServicesImpl(GenericRequest<std::string>* request);
 
   //////////////////////////////////////////////////////////////////////////////
   //
   // Token Service.
   //
   //////////////////////////////////////////////////////////////////////////////
 
@@ skipping 95 matching lines @@
   // result can be NULL, if no result is expected or if the database could
   // not be opened. The result object is destroyed after this call.
   virtual void OnWebDataServiceRequestDone(WebDataService::Handle h,
                                            const WDTypedResult* result) = 0;
 
  protected:
   virtual ~WebDataServiceConsumer() {}
 };
 
 #endif  // CHROME_BROWSER_WEBDATA_WEB_DATA_SERVICE_H__