Update global error bubble view's boundary (position and size) after loading elevation icon.

chrome/browser/ui/views/global_error_bubble_view.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_GLOBAL_ERROR_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_GLOBAL_ERROR_BUBBLE_VIEW_H_
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/global_error/global_error_bubble_view_base.h"
 #include "ui/views/bubble/bubble_delegate.h"
 #include "ui/views/controls/button/button.h"
 
 class Browser;
 class ElevationIconSetter;
 class GlobalErrorWithStandardBubble;
 
-class GlobalErrorBubbleView : public views::ButtonListener,
-                              public views::BubbleDelegateView,
-                              public GlobalErrorBubbleViewBase {
+class GlobalErrorBubbleView
+    : public views::ButtonListener,
+      public views::BubbleDelegateView,
+      public base::SupportsWeakPtr<GlobalErrorBubbleView>,
+      public GlobalErrorBubbleViewBase {
  public:
   GlobalErrorBubbleView(
       views::View* anchor_view,
       views::BubbleBorder::Arrow arrow,
       Browser* browser,
       const base::WeakPtr<GlobalErrorWithStandardBubble>& error);
   ~GlobalErrorBubbleView() override;
 
   // views::ButtonListener implementation.
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   // views::WidgetDelegate implementation.
   void WindowClosing() override;
 
   // views::BubbleDelegateView implementation.
   bool ShouldShowCloseButton() const override;
 
   // GlobalErrorBubbleViewBase implementation.
   void CloseBubbleView() override;
 
+  // Update bubble bound when needed (for example, after elevation icon is set).
+  void UpdateBound();
+
  private:
   Browser* browser_;
   base::WeakPtr<GlobalErrorWithStandardBubble> error_;
 
   scoped_ptr<ElevationIconSetter> elevation_icon_setter_;
 
   DISALLOW_COPY_AND_ASSIGN(GlobalErrorBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_GLOBAL_ERROR_BUBBLE_VIEW_H_