Update omnibox chips in MD

chrome/browser/ui/layout_constants.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_LAYOUT_CONSTANTS_H_
 #define CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_
 
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/size.h"
 
 enum LayoutConstant {
   // Vertical offset from top of content to the top of find bar.
   FIND_BAR_TOOLBAR_OVERLAP,
 
   // Horizontal spacing between the icon and label in an IconLabelBubbleView.
   ICON_LABEL_VIEW_INTERNAL_SPACING,
 
   // Horizontal padding from the trailing edge of the label to the trailing edge
   // of an IconLabelBubbleView.
   ICON_LABEL_VIEW_TRAILING_PADDING,
 
   // The thickness of the location bar's border.
   LOCATION_BAR_BORDER_THICKNESS,
 
+  // Horizontal padding before the omnibox textfield.
+  LOCATION_BAR_PRE_EDIT_SPACING,

[Peter Kasting, 2016/05/25 20:23:03]

Seems like this constant is no longer used.

[Evan Stade, 2016/05/25 21:03:26]

Done.

+
   // The vertical padding between the edge of a location bar bubble and its
   // contained text.
   LOCATION_BAR_BUBBLE_FONT_VERTICAL_PADDING,
 
   // The horizontal space between the edge and a bubble.
   LOCATION_BAR_BUBBLE_HORIZONTAL_PADDING,
 
   // The additional vertical padding of a bubble.
   LOCATION_BAR_BUBBLE_VERTICAL_PADDING,
 
@@ skipping 102 matching lines @@
   // The visible size of the new tab button; does not include any Fitts' Law
   // extensions.
   NEW_TAB_BUTTON,
 };
 
 int GetLayoutConstant(LayoutConstant constant);
 gfx::Insets GetLayoutInsets(LayoutInset inset);
 gfx::Size GetLayoutSize(LayoutSize size);
 
 #endif  // CHROME_BROWSER_UI_LAYOUT_CONSTANTS_H_