Move wm/public into wm target

ui/wm/public/scoped_tooltip_disabler.h

 // Copyright 2014 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.
 
 #ifndef UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_
 #define UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_
 
 #include "ui/aura/window_observer.h"
+#include "ui/wm/wm_export.h"
 
 namespace aura {
 namespace client {
 
 // Use to temporarily disable tooltips.
-class AURA_EXPORT ScopedTooltipDisabler : aura::WindowObserver {
+class WM_EXPORT ScopedTooltipDisabler : aura::WindowObserver {
  public:
   // Disables tooltips on |window| (does nothing if |window| is NULL). Tooltips
   // are reenabled from the destructor when there are no most outstanding
   // ScopedTooltipDisablers for |window|.
   explicit ScopedTooltipDisabler(aura::Window* window);
   virtual ~ScopedTooltipDisabler();
 
  private:
   // Reenables the tooltips on the TooltipClient.
   void EnableTooltips();
 
   // aura::WindowObserver:
   virtual void OnWindowDestroying(aura::Window* window) OVERRIDE;
 
   // The RootWindow to disable Tooltips on; NULL if the Window passed to the
   // constructor was not in a root or the root has been destroyed.
   aura::Window* root_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedTooltipDisabler);
 };
 
 }  // namespace client
 }  // namespace aura
 
 #endif  // UI_WM_PUBLIC_SCOPED_TOOLTIP_DISABLER_H_