[Linux] Hide fullscreen bubble when kiosk mode is active.

chrome/browser/gtk/browser_window_gtk.cc

 // Copyright (c) 2009 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/gtk/browser_window_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 #include <X11/XF86keysym.h>
 
 #include <string>
@@ skipping 50 matching lines @@
 #include "chrome/browser/gtk/tabs/tab_strip_gtk.h"
 #include "chrome/browser/gtk/task_manager_gtk.h"
 #include "chrome/browser/gtk/theme_install_bubble_view_gtk.h"
 #include "chrome/browser/gtk/toolbar_star_toggle_gtk.h"
 #include "chrome/browser/location_bar.h"
 #include "chrome/browser/page_info_window.h"
 #include "chrome/browser/renderer_host/render_widget_host_view_gtk.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tab_contents/tab_contents_view.h"
 #include "chrome/browser/window_sizer.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/common/gtk_util.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
 #include "grit/app_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "skia/ext/skia_utils_gtk.h"
 
@@ skipping 932 matching lines @@
   } else {
     gtk_window_unfullscreen(window_);
   }
 }
 
 bool BrowserWindowGtk::IsFullscreen() const {
   return (state_ & GDK_WINDOW_STATE_FULLSCREEN);
 }
 
 bool BrowserWindowGtk::IsFullscreenBubbleVisible() const {
-  // There is no fullscreen bubble for Linux.
-  return false;
+  return fullscreen_exit_bubble_.get() ? true : false;
 }
 
 LocationBar* BrowserWindowGtk::GetLocationBar() const {
   return toolbar_->GetLocationBar();
 }
 
 void BrowserWindowGtk::SetFocusToLocationBar() {
   if (!IsFullscreen()) {
 #if defined(OS_CHROMEOS)
     if (compact_navigation_bar_) {
@@ skipping 393 matching lines @@
 
   if (changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
     bool is_fullscreen = state & GDK_WINDOW_STATE_FULLSCREEN;
     browser_->UpdateCommandsForFullscreenMode(is_fullscreen);
     if (is_fullscreen) {
       UpdateCustomFrame();
       toolbar_->Hide();
       tabstrip_->Hide();
       if (IsBookmarkBarSupported())
         bookmark_bar_->EnterFullscreen();
-      fullscreen_exit_bubble_.reset(new FullscreenExitBubbleGtk(
-          GTK_FLOATING_CONTAINER(render_area_floating_container_)));
+      bool is_kiosk =
+          CommandLine::ForCurrentProcess()->HasSwitch(switches::kKioskMode);
+      if (!is_kiosk) {
+        fullscreen_exit_bubble_.reset(new FullscreenExitBubbleGtk(
+            GTK_FLOATING_CONTAINER(render_area_floating_container_)));
+      }
       gtk_widget_hide(toolbar_border_);
 #if defined(OS_CHROMEOS)
       if (main_menu_button_)
         gtk_widget_hide(main_menu_button_->widget());
       if (compact_navbar_hbox_)
         gtk_widget_hide(compact_navbar_hbox_);
       if (status_area_)
         status_area_->GetWidget()->Hide();
 #endif
     } else {
@@ skipping 894 matching lines @@
   // are taken from the WMs' source code.
   return (wm_name == "Blackbox" ||
           wm_name == "compiz" ||
           wm_name == "e16" ||  // Enlightenment DR16
           wm_name == "KWin" ||
           wm_name == "Metacity" ||
           wm_name == "Mutter" ||
           wm_name == "Openbox" ||
           wm_name == "Xfwm4");
 }