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 b5faa9e9a642c80c41404b13408d645ea9a964a0..e7615ec5ea5a103d3703480e19d038498b07a9bd 100644
--- a/chrome/browser/webdata/web_data_service.h
+++ b/chrome/browser/webdata/web_data_service.h
@@ -368,6 +368,12 @@ class WebDataService
   Handle GetWebIntents(const string16& action,
                        WebDataServiceConsumer* consumer);
 
+  // Get all web intent providers registered for the specified |action|
+  // and using the specified |service_url|.
+  Handle GetWebIntentsForURL(const string16& action,
+                             const string16& service_url,
+                             WebDataServiceConsumer* consumer);
+
   // Get all web intent providers registered. |consumer| must not be NULL.
   Handle GetAllWebIntents(WebDataServiceConsumer* consumer);
 
@@ -601,6 +607,7 @@ class WebDataService
   void AddWebIntentImpl(GenericRequest<WebIntentServiceData>* request);
   void RemoveWebIntentImpl(GenericRequest<WebIntentServiceData>* request);
   void GetWebIntentsImpl(GenericRequest<string16>* request);
+  void GetWebIntentsForURLImpl(GenericRequest2<string16, string16>* request);
   void GetAllWebIntentsImpl(GenericRequest<std::string>* request);
 
   //////////////////////////////////////////////////////////////////////////////