[Extensions UI] Use the ExtensionMessageBubbleBridge for Views platforms

chrome/browser/ui/views/extensions/extension_message_bubble_view.h

Index: chrome/browser/ui/views/extensions/extension_message_bubble_view.h
diff --git a/chrome/browser/ui/views/extensions/extension_message_bubble_view.h b/chrome/browser/ui/views/extensions/extension_message_bubble_view.h
index 91bcd95268d00afaa0dc5734e4779b9ddeb63bc4..bc4921e9158cf2f796f2288c7be9f5ebbbeb546a 100644
--- a/chrome/browser/ui/views/extensions/extension_message_bubble_view.h
+++ b/chrome/browser/ui/views/extensions/extension_message_bubble_view.h
@@ -13,6 +13,7 @@
 #include "ui/views/controls/link_listener.h"
 
 class Profile;
+class ToolbarActionsBarBubbleDelegate;
 
 namespace views {
 class Label;
@@ -22,8 +23,6 @@ class View;
 
 namespace extensions {
 
-class ExtensionMessageBubbleController;
-
 // This is a class that implements the UI for the bubble showing which
 // extensions look suspicious and have therefore been automatically disabled.
 class ExtensionMessageBubbleView : public views::BubbleDelegateView,
@@ -33,7 +32,7 @@ class ExtensionMessageBubbleView : public views::BubbleDelegateView,
   ExtensionMessageBubbleView(
       views::View* anchor_view,
       views::BubbleBorder::Arrow arrow_location,
-      std::unique_ptr<ExtensionMessageBubbleController> controller);
+      std::unique_ptr<ToolbarActionsBarBubbleDelegate> delegate);
 
   // Shows the bubble after a five-second delay.
   void Show();
@@ -62,8 +61,8 @@ class ExtensionMessageBubbleView : public views::BubbleDelegateView,
   void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) override;
 
-  // The controller for this bubble.
-  std::unique_ptr<ExtensionMessageBubbleController> controller_;
+  // The delegate for this bubble.
+  std::unique_ptr<ToolbarActionsBarBubbleDelegate> delegate_;
 
   // The view this bubble is anchored against.
   views::View* anchor_view_;