Convert ToolbarActionsBarBubbleViews to BubbleDialogDelegate

chrome/browser/ui/views/toolbar/browser_actions_container.h

Index: chrome/browser/ui/views/toolbar/browser_actions_container.h
diff --git a/chrome/browser/ui/views/toolbar/browser_actions_container.h b/chrome/browser/ui/views/toolbar/browser_actions_container.h
index fc29542ff684cdef3f65add3cde0100b4e550dd1..5bb8704358711cd78f5f369eb0caff159831eca8 100644
--- a/chrome/browser/ui/views/toolbar/browser_actions_container.h
+++ b/chrome/browser/ui/views/toolbar/browser_actions_container.h
@@ -32,7 +32,7 @@ class Extension;
 }
 
 namespace views {
-class BubbleDelegateView;
+class WidgetDelegate;
 class ResizeArea;
 }
 
@@ -246,7 +246,7 @@ class BrowserActionsContainer : public views::View,
   void OnWidgetClosing(views::Widget* widget) override;
   void OnWidgetDestroying(views::Widget* widget) override;
 
-  views::BubbleDelegateView* active_bubble() { return active_bubble_; }
+  views::WidgetDelegate* active_bubble() { return active_bubble_; }
 
   ChevronMenuButton* chevron_for_testing() { return chevron_; }
 
@@ -328,7 +328,7 @@ class BrowserActionsContainer : public views::View,
   std::unique_ptr<DropPosition> drop_position_;
 
   // The extension bubble that is actively showing, if any.
-  views::BubbleDelegateView* active_bubble_;
+  views::WidgetDelegate* active_bubble_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserActionsContainer);
 };