Set font size to 14 in location bar for material design

chrome/browser/themes/theme_properties.h

 // Copyright (c) 2013 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_THEMES_THEME_PROPERTIES_H_
 #define CHROME_BROWSER_THEMES_THEME_PROPERTIES_H_
 
 #include <set>
 #include <string>
 
@@ skipping 111 matching lines @@
     // Layout Properties for the Toolbar
     PROPERTY_ICON_LABEL_VIEW_TRAILING_PADDING,
     PROPERTY_LOCATION_BAR_BUBBLE_HORIZONTAL_PADDING,
     PROPERTY_LOCATION_BAR_BUBBLE_VERTICAL_PADDING,
     PROPERTY_LOCATION_BAR_HEIGHT,
     PROPERTY_LOCATION_BAR_HORIZONTAL_PADDING,
     PROPERTY_LOCATION_BAR_VERTICAL_PADDING,
     PROPERTY_OMNIBOX_DROPDOWN_BORDER_INTERIOR,
     PROPERTY_OMNIBOX_DROPDOWN_MIN_ICON_VERTICAL_PADDING,
     PROPERTY_OMNIBOX_DROPDOWN_MIN_TEXT_VERTICAL_PADDING,
+    PROPERTY_OMNIBOX_FONT_PIXEL_SIZE,
     PROPERTY_TOOLBAR_BUTTON_BORDER_INSET,
     PROPERTY_TOOLBAR_VIEW_CONTENT_SHADOW_HEIGHT,
     PROPERTY_TOOLBAR_VIEW_CONTENT_SHADOW_HEIGHT_ASH,
     PROPERTY_TOOLBAR_VIEW_ELEMENT_PADDING,
     PROPERTY_TOOLBAR_VIEW_LEFT_EDGE_SPACING,
     PROPERTY_TOOLBAR_VIEW_LOCATION_BAR_RIGHT_PADDING,
     PROPERTY_TOOLBAR_VIEW_RIGHT_EDGE_SPACING,
     PROPERTY_TOOLBAR_VIEW_STANDARD_SPACING,
     PROPERTY_TOOLBAR_VIEW_VERTICAL_PADDING,
   };
@@ skipping 28 matching lines @@
 
   // Returns the default value for the given property |id|. Returns -1 if |id|
   // is invalid.
   static int GetDefaultDisplayProperty(int id);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ThemeProperties);
 };
 
 #endif  // CHROME_BROWSER_THEMES_THEME_PROPERTIES_H_