Clean up unused constant globals

chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 46 matching lines @@
 // The width of the browser action buttons.
 const int kButtonWidth = 27;
 
 // The padding between browser action buttons.
 const int kButtonPadding = 4;
 
 // The padding to the right of the browser action buttons (between the buttons
 // and chevron if they are both showing).
 const int kButtonChevronPadding = 2;
 
-// The padding to the left, top and bottom of the browser actions toolbar
-// separator.
-const int kSeparatorPadding = 2;
-
 // Width of the invisible gripper for resizing the toolbar.
 const int kResizeGripperWidth = 4;
 
 const char kDragTarget[] = "application/x-chrome-browseraction";
 
 GtkTargetEntry GetDragTargetEntry() {
   GtkTargetEntry drag_target;
   drag_target.target = const_cast<char*>(kDragTarget);
   drag_target.flags = GTK_TARGET_SAME_APP;
   drag_target.info = 0;
@@ skipping 1012 matching lines @@
 
   menu->PopupAsContext(gfx::Point(event->x_root, event->y_root),
                        event->time);
   return TRUE;
 }
 
 void BrowserActionsToolbarGtk::OnButtonShowOrHide(GtkWidget* sender) {
   if (!resize_animation_.is_animating())
     UpdateChevronVisibility();
 }