Update permission bubble anchor when omnibar is hidden

chrome/browser/ui/views/website_settings/permissions_bubble_view.h

Index: chrome/browser/ui/views/website_settings/permissions_bubble_view.h
diff --git a/chrome/browser/ui/views/website_settings/permissions_bubble_view.h b/chrome/browser/ui/views/website_settings/permissions_bubble_view.h
index 9091b56f07a8375e391e7d3563a4368653bf80a5..655fce87f64d20df9cc0e00710f9898d6b26701f 100644
--- a/chrome/browser/ui/views/website_settings/permissions_bubble_view.h
+++ b/chrome/browser/ui/views/website_settings/permissions_bubble_view.h
@@ -10,6 +10,7 @@
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "chrome/browser/ui/website_settings/permission_bubble_view.h"
+#include "ui/views/bubble/bubble_border.h"
 
 namespace views {
 class View;
@@ -19,10 +20,12 @@ class PermissionsBubbleDelegateView;
 
 class PermissionBubbleViewViews : public PermissionBubbleView {
  public:
-  PermissionBubbleViewViews(views::View* anchor_view,
-                            const std::string& languages);
+  explicit PermissionBubbleViewViews(const std::string& languages);
   ~PermissionBubbleViewViews() override;
 
+  // Must be called before |Show| at least once.
+  void SetAnchor(views::View* view, views::BubbleBorder::Arrow arrow);
+
   // PermissionBubbleView:
   void SetDelegate(Delegate* delegate) override;
   void Show(const std::vector<PermissionBubbleRequest*>& requests,
@@ -38,6 +41,7 @@ class PermissionBubbleViewViews : public PermissionBubbleView {
 
  private:
   views::View* anchor_view_;
+  views::BubbleBorder::Arrow anchor_arrow_;
   Delegate* delegate_;
   PermissionsBubbleDelegateView* bubble_delegate_;
   const std::string languages_;