[Aura] Added Support for rendering software compositor frames as cc::TextureLayers.

ui/aura/window.h

 // 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.
 
 #ifndef UI_AURA_WINDOW_H_
 #define UI_AURA_WINDOW_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 139 matching lines @@
   void SetBoundsInScreen(const gfx::Rect& new_bounds_in_screen_coords,
                          const gfx::Display& dst_display);
 
   // Returns the target bounds of the window. If the window's layer is
   // not animating, it simply returns the current bounds.
   gfx::Rect GetTargetBounds() const;
 
   // Marks the a portion of window as needing to be painted.
   void SchedulePaintInRect(const gfx::Rect& rect);
 
-  // Assigns a new external texture to the window's layer.
-  void SetExternalTexture(ui::Texture* texture);
-
   // Places this window per |root_window|'s stacking client. The final location
   // may be a RootWindow other than the one passed in. |root_window| may not be
   // NULL. |bounds_in_screen| may be empty; it is more optional context that
   // may, but isn't necessarily used.
   void SetDefaultParentByRootWindow(RootWindow* root_window,
                                     const gfx::Rect& bounds_in_screen);
 
   // Stacks the specified child of this Window at the front of the z-order.
   void StackChildAtTop(Window* child);
 
@@ skipping 346 matching lines @@
   };
 
   std::map<const void*, Value> prop_map_;
 
   DISALLOW_COPY_AND_ASSIGN(Window);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_WINDOW_H_