Showing launcher items for windowed v1 apps - pinned or not. Also - don't show windowed v1 apps in …

chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc

Index: chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
index 190a91f6956b3cff64fc9e13aea39455c49361dc..6d866dafc486c02b41a634f47f72ee4fc2cdba2b 100644
--- a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
@@ -145,6 +145,10 @@ AppShortcutLauncherItemController::GetRunningApplications() {
   const Extension* extension =
       launcher_controller()->GetExtensionForAppID(app_id());
 
+  // It is possible to come here While an extension gets loaded.
+  if (!extension)
+    return items;
+
   const chrome::BrowserListImpl* ash_browser_list =
       chrome::BrowserListImpl::GetInstance(chrome::HOST_DESKTOP_TYPE_ASH);
   for (chrome::BrowserListImpl::const_reverse_iterator it =