Change IconLabelBubbleView layout to specify padding beside the separator.

chrome/browser/ui/views/location_bar/icon_label_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_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 94 matching lines @@
  private:
   // Sets a background color on |label_| based on |chip_background_color| and
   // the parent's bg color.
   void SetLabelBackgroundColor(SkColor chip_background_color);
 
   // Amount of padding from the leading edge of the view to the leading edge of
   // the image (if |leading| is true), or from the trailing edge of the label
   // (or image, if the label is invisible) to the trailing edge of the view.
   int GetOuterPadding(bool leading) const;
 
+  // Horizontal position of the image trailing edge (i.e. just after the image).
+  int GetImageTrailingEdge() const;
+
   // Spacing between the image and the label.
   int GetInternalSpacing() const;
 
+  // Additional width necessary after the label, when the view is at full width.
+  int GetPostLabelWidth() const;
+
   // views::View:
   const char* GetClassName() const override;
   void OnPaint(gfx::Canvas* canvas) override;
 
   // For painting the background. TODO(estade): remove post MD launch.
   std::unique_ptr<views::Painter> background_painter_;
 
   // The contents of the bubble.
   views::ImageView* image_;
   views::Label* label_;
 
   bool is_extension_icon_;
 
   // This is only used in pre-MD. In MD, the background color is derived from
   // the native theme (so it responds to native theme updates). TODO(estade):
   // remove when MD is default.
   SkColor parent_background_color_;
 
   bool should_show_background_;
 
   DISALLOW_COPY_AND_ASSIGN(IconLabelBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_ICON_LABEL_BUBBLE_VIEW_H_