Clean up unused constant globals

chrome/browser/ui/gtk/fullscreen_exit_bubble_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/fullscreen_exit_bubble_gtk.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/gtk/gtk_chrome_link_button.h"
 #include "chrome/browser/ui/gtk/gtk_theme_service.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #include "chrome/browser/ui/gtk/rounded_window.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "grit/generated_resources.h"
 #include "grit/ui_strings.h"
 #include "ui/base/gtk/gtk_floating_container.h"
 #include "ui/base/gtk/gtk_hig_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
 const GdkColor kBackgroundColor = GDK_COLOR_RGB(0xff, 0xff, 0xff);
 const GdkColor kFrameColor = GDK_COLOR_RGB(0x63, 0x63, 0x63);
-const int kMiddlePaddingPx = 30;
 
 }  // namespace
 
 FullscreenExitBubbleGtk::FullscreenExitBubbleGtk(
     GtkFloatingContainer* container,
     Browser* browser,
     const GURL& url,
     FullscreenExitBubbleType bubble_type)
     : FullscreenExitBubble(browser, url, bubble_type),
       theme_service_(NULL),
@@ skipping 231 matching lines @@
 void FullscreenExitBubbleGtk::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   DCHECK_EQ(type, chrome::NOTIFICATION_BROWSER_THEME_CHANGED);
   if (theme_service_->UsingNativeTheme())
     gtk_widget_modify_bg(bubble_, GTK_STATE_NORMAL, NULL);
   else
     gtk_widget_modify_bg(bubble_, GTK_STATE_NORMAL, &kBackgroundColor);
 }