[Extensions] Show a "refresh" bubble when needed with click-to-script

chrome/browser/ui/toolbar/toolbar_actions_bar.cc

Index: chrome/browser/ui/toolbar/toolbar_actions_bar.cc
diff --git a/chrome/browser/ui/toolbar/toolbar_actions_bar.cc b/chrome/browser/ui/toolbar/toolbar_actions_bar.cc
index 546acd47f92fd9d1fdeb97a5689438e0ac188593..cb62c0c78411afa01160c687354f8f9ddb1f1b1e 100644
--- a/chrome/browser/ui/toolbar/toolbar_actions_bar.cc
+++ b/chrome/browser/ui/toolbar/toolbar_actions_bar.cc
@@ -493,6 +493,8 @@ void ToolbarActionsBar::OnAnimationEnded() {
   // message bubble, or to show a popup.
   if (pending_extension_bubble_controller_) {
     MaybeShowExtensionBubble(std::move(pending_extension_bubble_controller_));
+  } else if (pending_toolbar_bubble_controller_) {
+    ShowToolbarActionBubble(std::move(pending_toolbar_bubble_controller_));
   } else if (!popped_out_closure_.is_null()) {
     popped_out_closure_.Run();
     popped_out_closure_.Reset();
@@ -575,6 +577,16 @@ void ToolbarActionsBar::RemoveObserver(ToolbarActionsBarObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 
+void ToolbarActionsBar::ShowToolbarActionBubble(
+    scoped_ptr<ToolbarActionsBarBubbleDelegate> bubble) {
+  DCHECK(bubble->GetAnchorActionId().empty() ||
+         GetActionForId(bubble->GetAnchorActionId()));
+  if (delegate_->IsAnimating())
+    pending_toolbar_bubble_controller_ = std::move(bubble);
+  else
+    delegate_->ShowToolbarActionBubble(std::move(bubble));
+}
+
 void ToolbarActionsBar::MaybeShowExtensionBubble(
     scoped_ptr<extensions::ExtensionMessageBubbleController> controller) {
   controller->HighlightExtensionsIfNecessary();  // Safe to call multiple times.