Fixing problem with edge swipe exiting immersive mode

ash/wm/window_state.cc

 // Copyright 2013 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 "ash/wm/window_state.h"
 
 #include "ash/ash_switches.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shell_window_ids.h"
@@ skipping 72 matching lines @@
 
 WindowState::WindowState(aura::Window* window)
     : window_(window),
       window_position_managed_(false),
       bounds_changed_by_user_(false),
       panel_attached_(true),
       ignored_by_shelf_(false),
       can_consume_system_keys_(false),
       top_row_keys_are_function_keys_(false),
       unminimize_to_restore_bounds_(false),
+      in_immersive_fullscreen_(false),
       hide_shelf_when_fullscreen_(true),
       minimum_visibility_(false),
       can_be_dragged_(true),
       ignore_property_change_(false),
       current_state_(new DefaultState(ToWindowStateType(GetShowState()))) {
   window_->AddObserver(this);
 }
 
 WindowState::~WindowState() {
 }
@@ skipping 342 matching lines @@
   }
   return settings;
 }
 
 const WindowState* GetWindowState(const aura::Window* window) {
   return GetWindowState(const_cast<aura::Window*>(window));
 }
 
 }  // namespace wm
 }  // namespace ash