Launch processes asynchronously so as not to block the UI thread. For now, re...

chrome/browser/extensions/extension_browsertest.cc

Index: chrome/browser/extensions/extension_browsertest.cc
===================================================================
--- chrome/browser/extensions/extension_browsertest.cc	(revision 32255)
+++ chrome/browser/extensions/extension_browsertest.cc	(working copy)
@@ -116,15 +116,10 @@
 }
 
 void ExtensionBrowserTest::ReloadExtension(const std::string& extension_id) {
-  NotificationRegistrar registrar;
-  registrar.Add(this, NotificationType::EXTENSION_LOADED,
-                NotificationService::AllSources());
-
   ExtensionsService* service = browser()->profile()->GetExtensionsService();
   service->ReloadExtension(extension_id);
-  MessageLoop::current()->PostDelayedTask(
-      FROM_HERE, new MessageLoop::QuitTask, kTimeoutMs);
-  ui_test_utils::RunMessageLoop();
+  ui_test_utils::RegisterAndWait(NotificationType::EXTENSION_PROCESS_CREATED,
+                                 this, kTimeoutMs);
 }
 
 void ExtensionBrowserTest::UnloadExtension(const std::string& extension_id) {
@@ -259,6 +254,11 @@
       MessageLoopForUI::current()->Quit();
       break;
 
+    case NotificationType::EXTENSION_PROCESS_CREATED:
+      std::cout << "Got EXTENSION_PROCESS_CREATED notification.\n";
+      MessageLoopForUI::current()->Quit();
+      break;
+
     default:
       NOTREACHED();
       break;