Make launching apps from shelf more intuitive

chrome/browser/ui/app_list/extension_app_item.cc

Index: chrome/browser/ui/app_list/extension_app_item.cc
diff --git a/chrome/browser/ui/app_list/extension_app_item.cc b/chrome/browser/ui/app_list/extension_app_item.cc
index 153762665db164815a9aa3362f6d44c41bfca8cd..a945dc4831c162c8f44a579322a0fc777fc7fe1e 100644
--- a/chrome/browser/ui/app_list/extension_app_item.cc
+++ b/chrome/browser/ui/app_list/extension_app_item.cc
@@ -30,6 +30,7 @@
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #include "extensions/common/manifest_url_handlers.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/display/types/display_constants.h"
 #include "ui/events/event_constants.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/geometry/rect.h"
@@ -120,10 +121,9 @@ void ExtensionAppItem::Launch(int event_flags) {
   if (RunExtensionEnableFlow())
     return;
 
-  GetController()->LaunchApp(profile(),
-                             extension,
+  GetController()->LaunchApp(profile(), extension,
                              AppListControllerDelegate::LAUNCH_FROM_APP_LIST,
-                             event_flags);
+                             event_flags, display::kInvalidDisplayId);
 }
 
 void ExtensionAppItem::ExtensionEnableFlowFinished() {