Set font size to 14 in location bar for material design

chrome/browser/ui/views/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_VIEWS_LAYOUT_CONSTANTS_H_
 #define CHROME_BROWSER_UI_VIEWS_LAYOUT_CONSTANTS_H_
 
 #include "ui/gfx/geometry/insets.h"
 
 enum LayoutConstant {
@@ skipping 16 matching lines @@
   // edges.
   LOCATION_BAR_HORIZONTAL_PADDING,
 
   // The vertical padding of items in the location bar.
   LOCATION_BAR_VERTICAL_PADDING,
 
   // The number of pixels in the omnibox dropdown border image interior to
   // the actual border.
   OMNIBOX_DROPDOWN_BORDER_INTERIOR,
 
+  // The font size to use in the location bar and omnibox dropdown, in pixels.
+  OMNIBOX_FONT_PIXEL_SIZE,
+
   // Non-ash uses a rounded content area with no shadow in the assets.
   // Ash doesn't use a rounded content area and its top edge has an extra
   // shadow.
   TOOLBAR_VIEW_CONTENT_SHADOW_HEIGHT,
   TOOLBAR_VIEW_CONTENT_SHADOW_HEIGHT_ASH,
 
   // Additional horizontal padding between the elements in the toolbar.
   TOOLBAR_VIEW_ELEMENT_PADDING,
 
   // Padding between the right-edge of the location bar and browser actions.
@@ skipping 17 matching lines @@
 
   // The minimum padding of the toolbar.  The edge graphics have some built-in
   // spacing, shadowing, so this accounts for that as well.
   TOOLBAR_VIEW,
 };
 
 int GetLayoutConstant(LayoutConstant constant);
 gfx::Insets GetLayoutInsets(LayoutInset inset);
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LAYOUT_CONSTANTS_H_