Location bar layout changes for M6 theme.

chrome/browser/views/app_launcher.cc

Index: chrome/browser/views/app_launcher.cc
===================================================================
--- chrome/browser/views/app_launcher.cc	(revision 53894)
+++ chrome/browser/views/app_launcher.cc	(working copy)
@@ -222,10 +222,10 @@
     return;
 
   gfx::Rect bounds = GetLocalBounds(false);
-  // The browser's location bar use a vertical padding that we need to take into
+  // The browser's location bar uses vertical padding that we need to take into
   // account to match its height.
-  int location_bar_height =
-      location_bar_->GetPreferredSize().height() - LocationBarView::kVertMargin;
+  int location_bar_height = location_bar_->GetPreferredSize().height() -
+      LocationBarView::kVerticalEdgeThickness;
   location_bar_->SetBounds(bounds.x(), bounds.y(), bounds.width(),
                            location_bar_height);
   int render_y = location_bar_->bounds().bottom() + kNavigationBarBottomPadding;