Move Always On Top setting out of Window/WindowDelegate and into task manager...

views/window/window.h

 // 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.
 
 #ifndef VIEWS_WINDOW_WINDOW_H_
 #define VIEWS_WINDOW_WINDOW_H_
 
 #include "base/gfx/native_widget_types.h"
 
 namespace gfx {
@@ skipping 93 matching lines @@
   // again. There is no ability to control the state through this API as this
   // leads to sync problems.
   virtual void DisableInactiveRendering() = 0;
 
   // Tell the window to update its title from the delegate.
   virtual void UpdateWindowTitle() = 0;
 
   // Tell the window to update its icon from the delegate.
   virtual void UpdateWindowIcon() = 0;
 
+  // Sets whether or not the window is always-on-top.
+  virtual void SetIsAlwaysOnTop(bool always_on_top) = 0;
+
   // Creates an appropriate NonClientFrameView for this window.
   virtual NonClientFrameView* CreateFrameViewForWindow() = 0;
 
   // Updates the frame after an event caused it to be changed.
   virtual void UpdateFrameAfterFrameChange() = 0;
 
   // Retrieves the Window's delegate.
   virtual WindowDelegate* GetDelegate() const = 0;
 
   // Retrieves the Window's non-client view.
   virtual NonClientView* GetNonClientView() const = 0;
 
   // Retrieves the Window's client view.
   virtual ClientView* GetClientView() const = 0;
 
   // Retrieves the Window's native window handle.
   virtual gfx::NativeWindow GetNativeWindow() const = 0;
 };
 
 }  // namespace views
 
 #endif  // #ifndef VIEWS_WINDOW_WINDOW_H_