Implement app launch changes for app runtime extension proposal.

extensions/shell/browser/shell_extension_system.cc

Index: extensions/shell/browser/shell_extension_system.cc
diff --git a/extensions/shell/browser/shell_extension_system.cc b/extensions/shell/browser/shell_extension_system.cc
index 5c14401882976b73af85f39741adfc9c1c6c7b8d..8ad8353453de651a6bd2207360cff65856f94c01 100644
--- a/extensions/shell/browser/shell_extension_system.cc
+++ b/extensions/shell/browser/shell_extension_system.cc
@@ -95,8 +95,9 @@ void ShellExtensionSystem::LaunchApp(const ExtensionId& extension_id) {
   const Extension* extension = ExtensionRegistry::Get(browser_context_)
                                    ->enabled_extensions()
                                    .GetByID(extension_id);
-  AppRuntimeEventRouter::DispatchOnLaunchedEvent(
-      browser_context_, extension, extensions::SOURCE_UNTRACKED);
+  AppRuntimeEventRouter::DispatchOnLaunchedEvent(browser_context_, extension,
+                                                 extensions::SOURCE_UNTRACKED,

[Devlin, 2016/08/11 20:51:21]

no need for extensions::

[jdufault, 2016/08/12 18:56:55]

Done.

+                                                 base::Optional<ActionData>());
 }
 
 void ShellExtensionSystem::Shutdown() {