Make GetIntentServicesForExtensionFilter work synchronously

chrome/browser/ui/intents/web_intent_picker_controller.h

Index: chrome/browser/ui/intents/web_intent_picker_controller.h
diff --git a/chrome/browser/ui/intents/web_intent_picker_controller.h b/chrome/browser/ui/intents/web_intent_picker_controller.h
index aecca7082666cd834a3fba74531285b9bfdf30ec..6006434f216a433d24cb187256bd3e637daf1c20 100644
--- a/chrome/browser/ui/intents/web_intent_picker_controller.h
+++ b/chrome/browser/ui/intents/web_intent_picker_controller.h
@@ -94,6 +94,9 @@ class WebIntentPickerController
   friend class WebIntentPickerControllerBrowserTest;
   friend class WebIntentPickerControllerIncognitoBrowserTest;
 
+  // Dispatches intent to a just-installed extension with ID |extension_id|.
+  void DispatchToInstalledExtension(const std::string& extension_id);
+
   // Adds a service to the data model.
   void AddServiceToModel(const webkit_glue::WebIntentServiceData& service);
 
@@ -168,12 +171,6 @@ class WebIntentPickerController
   // Called when an extension's icon failed to be decoded or resized.
   void OnExtensionIconUnavailable(const string16& extension_id);
 
-  // When an extension is installed, all that is known is the extension id.
-  // This callback receives the intent service data for that extension.
-  // |services| must be a non-empty list.
-  void OnExtensionInstallServiceAvailable(
-      const std::vector<webkit_glue::WebIntentServiceData>& services);
-
   // Decrements the |pending_async_count_| and notifies the picker if it
   // reaches zero.
   void AsyncOperationFinished();