Start the move of launcher_types.h to shelf.

ash/shelf/shelf_util.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/shelf/shelf_util.h"
 
+#include "ash/shelf/shelf_constants.h"
 #include "ui/aura/window_property.h"
 
 DECLARE_WINDOW_PROPERTY_TYPE(ash::LauncherID);
 DECLARE_WINDOW_PROPERTY_TYPE(ash::LauncherItemDetails*);
 
 namespace ash {
 
-DEFINE_LOCAL_WINDOW_PROPERTY_KEY(LauncherID, kLauncherID, kInvalidLauncherID);
+DEFINE_LOCAL_WINDOW_PROPERTY_KEY(LauncherID, kLauncherID, kInvalidShelfID);
 
 // ash::LauncherItemDetails for kLauncherItemDetaildKey is owned by the window
 // and will be freed automatically.
 DEFINE_OWNED_WINDOW_PROPERTY_KEY(LauncherItemDetails,
                                  kLauncherItemDetailsKey,
                                  NULL);
 
 void SetLauncherIDForWindow(LauncherID id, aura::Window* window) {
   if (!window)
     return;
@@ skipping 16 matching lines @@
 void ClearShelfItemDetailsForWindow(aura::Window* window) {
   window->ClearProperty(kLauncherItemDetailsKey);
 }
 
 const LauncherItemDetails* GetLauncherItemDetailsForWindow(
     aura::Window* window) {
   return window->GetProperty(kLauncherItemDetailsKey);
 }
 
 }  // namespace ash