Support for loading all default intent services. Necessary to allow editing of defaults from settin…

chrome/browser/intents/web_intents_registry.h

Index: chrome/browser/intents/web_intents_registry.h
diff --git a/chrome/browser/intents/web_intents_registry.h b/chrome/browser/intents/web_intents_registry.h
index 5b0a710818f9a18d592c88368c0aed7ee24ba5f7..404d6822f46ba67100d0d3252eeff1dabfbd35b4 100644
--- a/chrome/browser/intents/web_intents_registry.h
+++ b/chrome/browser/intents/web_intents_registry.h
@@ -24,12 +24,20 @@ class Extension;
 class WebIntentsRegistry : public ProfileKeyedService {
  public:
   typedef std::vector<webkit_glue::WebIntentServiceData> IntentServiceList;
+  typedef std::vector<DefaultWebIntentService> DefaultIntentServiceList;
 
-  // Callback used by WebIntentsRegistry to return results of data fetch.
+  // Callback used by callers to accept results of a query for
+  // a list of |WebIntentServiceData|.
   typedef base::Callback<void(const IntentServiceList&)>
       QueryCallback;
 
-  // Callback to return results of a defaults query.
+  // Callback used by callers to accept results of a query for
+  // a list of |DefaultWebIntentService|.
+  typedef base::Callback<void(const DefaultIntentServiceList&)>
+      DefaultIntentServicesCallback;
+
+  // Callback used by callers to accept results of a query for
+  // a |DefaultWebIntentService|.
   typedef base::Callback<void(const DefaultWebIntentService&)>
       DefaultQueryCallback;
 
@@ -56,6 +64,11 @@ class WebIntentsRegistry : public ProfileKeyedService {
   // |callback| must not be null.
   void GetAllIntentServices(const QueryCallback& callback);
 
+  // Requests all default services.
+  // |callback| must not be null.
+  void GetAllDefaultIntentServices(
+      const DefaultIntentServicesCallback& callback);
+
   // Tests for the existence of the given |service|. Calls the
   // provided |callback| with true if it exists, false if it does not.
   // Checks for |service| equality with ==.
@@ -118,6 +131,12 @@ class WebIntentsRegistry : public ProfileKeyedService {
       const QueryCallback& callback,
       const WDTypedResult* result);
 
+  // Handles default services loaded, supplying an unfiltered list
+  // to the callback.
+  void OnAllDefaultIntentServicesReceived(
+      const DefaultIntentServicesCallback& callback,
+      const WDTypedResult* result);
+
   // Handles default services loaded
   void OnWebIntentsDefaultsResultReceived(
       const QueryParams& params,