Merge "Fix form validation bubble positioning at hidpi." to M56

chrome/browser/ui/views/validation_message_bubble_view.h

 // Copyright 2015 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_VALIDATION_MESSAGE_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_VALIDATION_MESSAGE_BUBBLE_VIEW_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/validation_message_bubble.h"
+#include "content/public/browser/render_widget_host_view.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/views/bubble/bubble_dialog_delegate.h"
 
 namespace content {
 class WebContents;
 }
 
 // A ValidationMessageBubble implementation for Views.
 class ValidationMessageBubbleView
     : public views::BubbleDialogDelegateView,
@@ skipping 10 matching lines @@
   gfx::Size GetPreferredSize() const override;
   int GetDialogButtons() const override;
 
   // ValidationMessageBubble overrides:
   void SetPositionRelativeToAnchor(
       content::RenderWidgetHost* widget_host,
       const gfx::Rect& anchor_in_root_view) override;
   void CloseValidationMessage() override;
 
  private:
+  gfx::Rect RootViewToScreenRect(
+      const gfx::Rect& rect_in_root_view,
+      const content::RenderWidgetHostView* render_widget_host_view) const;
+
   gfx::Size size_;
 
   DISALLOW_COPY_AND_ASSIGN(ValidationMessageBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_VALIDATION_MESSAGE_BUBBLE_VIEW_H_