[Extensions UI] Update ToolbarActionsBar::NeedsOverflow() for popped out actions

chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc

Index: chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc
diff --git a/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc b/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc
index 659c61e63fcd381424cac2fd010e3473092f1be6..c430a7d04fca38c959e5cd119ce6752f76978682 100644
--- a/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc
+++ b/chrome/browser/ui/views/toolbar/extension_toolbar_menu_view.cc
@@ -41,9 +41,6 @@ ExtensionToolbarMenuView::ExtensionToolbarMenuView(
   container_ = new BrowserActionsContainer(browser_, main);
   container_->Init();
   SetContents(container_);
-  // We Layout() the container here so that we know the number of actions
-  // that will be visible in ShouldShow().
-  container_->Layout();
 
   // Listen for the drop to finish so we can close the app menu, if necessary.
   toolbar_actions_bar_observer_.Add(main->toolbar_actions_bar());
@@ -60,11 +57,6 @@ ExtensionToolbarMenuView::ExtensionToolbarMenuView(
 ExtensionToolbarMenuView::~ExtensionToolbarMenuView() {
 }
 
-bool ExtensionToolbarMenuView::ShouldShow() {
-  return app_menu_->for_drop() ||
-         container_->VisibleBrowserActionsAfterAnimation();
-}
-
 gfx::Size ExtensionToolbarMenuView::GetPreferredSize() const {
   gfx::Size s = views::ScrollView::GetPreferredSize();
   // views::ScrollView::GetPreferredSize() includes the contents' size, but