Simplify the gtk location bar padding and make it more consistent.

chrome/browser/gtk/location_bar_view_gtk.h

Index: chrome/browser/gtk/location_bar_view_gtk.h
diff --git a/chrome/browser/gtk/location_bar_view_gtk.h b/chrome/browser/gtk/location_bar_view_gtk.h
index 87ffd7de9ff36262023e34b9ae1a048e7917ea3d..1a8a45352d0389c37aff6b35b1e498635d106961 100644
--- a/chrome/browser/gtk/location_bar_view_gtk.h
+++ b/chrome/browser/gtk/location_bar_view_gtk.h
@@ -123,15 +123,13 @@ class LocationBarViewGtk : public AutocompleteEditController,
   OwnedWidgetGtk hbox_;
 
   // SSL icons.
-  GtkWidget* security_icon_align_;
+  GtkWidget* security_icon_event_box_;
   GtkWidget* security_lock_icon_image_;
   GtkWidget* security_warning_icon_image_;
   // Toolbar info text (EV cert info).
-  GtkWidget* info_label_align_;
   GtkWidget* info_label_;
 
   // Area on the left shown when in tab to search mode.
-  GtkWidget* tab_to_search_;
   GtkWidget* tab_to_search_box_;
   GtkWidget* tab_to_search_label_;