Add a check to the registry before the intent infobar is shown.

chrome/browser/webdata/web_data_service.h

Index: chrome/browser/webdata/web_data_service.h
diff --git a/chrome/browser/webdata/web_data_service.h b/chrome/browser/webdata/web_data_service.h
index f40ad0042191cdf55bbed4a0f6afd697284241d1..cb48457499278cd1fba5366e2d0f33cb34c23aa2 100644
--- a/chrome/browser/webdata/web_data_service.h
+++ b/chrome/browser/webdata/web_data_service.h
@@ -369,6 +369,10 @@ class WebDataService
   Handle GetWebIntents(const string16& action,
                        WebDataServiceConsumer* consumer);
 
+  // Get all web intent providers registered using the specified |service_url|.
+  Handle GetWebIntentsForURL(const string16& service_url,
+                             WebDataServiceConsumer* consumer);
+
   // Get all web intent providers registered. |consumer| must not be NULL.
   Handle GetAllWebIntents(WebDataServiceConsumer* consumer);
 
@@ -614,6 +618,7 @@ class WebDataService
   void AddWebIntentImpl(GenericRequest<WebIntentServiceData>* request);
   void RemoveWebIntentImpl(GenericRequest<WebIntentServiceData>* request);
   void GetWebIntentsImpl(GenericRequest<string16>* request);
+  void GetWebIntentsForURLImpl(GenericRequest<string16>* request);
   void GetAllWebIntentsImpl(GenericRequest<std::string>* request);
 
   //////////////////////////////////////////////////////////////////////////////