Last round of cleaning up MD layout constants.

chrome/browser/ui/views/location_bar/location_bar_view.h

Index: chrome/browser/ui/views/location_bar/location_bar_view.h
diff --git a/chrome/browser/ui/views/location_bar/location_bar_view.h b/chrome/browser/ui/views/location_bar/location_bar_view.h
index 6ef164205da63eae23da20ee394dff52ca715b8d..82fb098456682549969271da999e4042c19f8c32 100644
--- a/chrome/browser/ui/views/location_bar/location_bar_view.h
+++ b/chrome/browser/ui/views/location_bar/location_bar_view.h
@@ -111,6 +111,13 @@ class LocationBarView : public LocationBar,
   // Width (and height) of icons in location bar.
   static constexpr int kIconWidth = 16;
 
+  // Space between items in the location bar, as well as between items and the
+  // edges.
+  static constexpr int kHorizontalPadding = 6;
+
+  // The additional vertical padding of a bubble.
+  static constexpr int kBubbleVerticalPadding = 3;
+
   // The location bar view's class name.
   static const char kViewClassName[];