Added WebIntents GetAll support

chrome/browser/intents/web_intents_registry.h

 // Copyright (c) 2011 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_INTENTS_WEB_INTENTS_REGISTRY_H_
 #define CHROME_BROWSER_INTENTS_WEB_INTENTS_REGISTRY_H_
 #pragma once
 
 #include "base/hash_tables.h"
 #include "base/memory/ref_counted.h"
@@ skipping 29 matching lines @@
   // Registers a web intent provider.
   virtual void RegisterIntentProvider(const WebIntentData& intent);
 
   // Removes a web intent provider from the registry.
   void UnregisterIntentProvider(const WebIntentData& intent);
 
   // Requests all intent providers matching |action|.
   // |consumer| must not be NULL.
   QueryID GetIntentProviders(const string16& action, Consumer* consumer);
 
+  // Requests all intent providers. |consumer| must not be NULL
+  QueryID GetAllIntentProviders(Consumer* consumer);
+
  protected:
   // Make sure that only WebIntentsRegistryFactory can create an instance of
   // WebIntentsRegistry.
   friend class WebIntentsRegistryFactory;
   friend class WebIntentsRegistryTest;
 
   WebIntentsRegistry();
   virtual ~WebIntentsRegistry();
 
  private:
@@ skipping 13 matching lines @@
   // Unique identifier for next intent query.
   QueryID next_query_id_;
 
   // Local reference to Web Data Service.
   scoped_refptr<WebDataService> wds_;
 
   DISALLOW_COPY_AND_ASSIGN(WebIntentsRegistry);
 };
 
 #endif  // CHROME_BROWSER_INTENTS_WEB_INTENTS_REGISTRY_H_