Propagates window type properties during aura-mus window creation

ui/aura/client/aura_constants.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 "ui/aura/client/aura_constants.h"
 
 #include "ui/aura/window_property.h"
 #include "ui/gfx/geometry/rect.h"
 
+DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT,
+                                      aura::client::WindowTypeProperty*);
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, bool)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, base::string16*)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, ui::ModalType)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, gfx::ImageSkia*)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, gfx::Rect*)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, std::string*)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, ui::InputMethod*)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, ui::WindowShowState)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, void*)
 DECLARE_EXPORTED_WINDOW_PROPERTY_TYPE(AURA_EXPORT, SkColor)
@@ skipping 24 matching lines @@
 // and will be freed automatically.
 DEFINE_OWNED_WINDOW_PROPERTY_KEY(gfx::Rect, kRestoreBoundsKey, nullptr);
 DEFINE_WINDOW_PROPERTY_KEY(
     ui::WindowShowState, kRestoreShowStateKey, ui::SHOW_STATE_DEFAULT);
 DEFINE_WINDOW_PROPERTY_KEY(
     ui::WindowShowState, kShowStateKey, ui::SHOW_STATE_DEFAULT);
 DEFINE_OWNED_WINDOW_PROPERTY_KEY(base::string16, kTitleKey, nullptr);
 DEFINE_WINDOW_PROPERTY_KEY(int, kTopViewInset, 0);
 DEFINE_WINDOW_PROPERTY_KEY(SkColor, kTopViewColor, SK_ColorTRANSPARENT);
 DEFINE_OWNED_WINDOW_PROPERTY_KEY(gfx::ImageSkia, kWindowIconKey, nullptr);
+DEFINE_OWNED_WINDOW_PROPERTY_KEY(WindowTypeProperty, kWindowTypeKey, nullptr);
 
 }  // namespace client
 }  // namespace aura