Changes code using Compositor to pass in ContextFactory

ash/host/ash_window_tree_host_x11.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 ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_
 #define ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_
 
 #include "ash/ash_export.h"
 #include "ash/host/ash_window_tree_host.h"
 #include "ash/host/transformer_helper.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/env_observer.h"
 #include "ui/aura/window_tree_host_x11.h"
 
 namespace ash {
 class RootWindowTransformer;
 class MouseCursorEventFilter;
 
 class ASH_EXPORT AshWindowTreeHostX11 : public AshWindowTreeHost,
                                         public aura::WindowTreeHostX11,
                                         public aura::EnvObserver {
  public:
-  explicit AshWindowTreeHostX11(const gfx::Rect& initial_bounds);
+  AshWindowTreeHostX11(const gfx::Rect& initial_bounds,
+                       ui::ContextFactory* context_factory);
   virtual ~AshWindowTreeHostX11();
 
  private:
   // AshWindowTreeHost:
   virtual void ToggleFullScreen() OVERRIDE;
   virtual bool ConfineCursorToRootWindow() OVERRIDE;
   virtual void UnConfineCursor() OVERRIDE;
   virtual void SetRootWindowTransformer(
       scoped_ptr<RootWindowTransformer> transformer) OVERRIDE;
   virtual gfx::Insets GetHostInsets() const OVERRIDE;
@@ skipping 32 matching lines @@
   // In mirror mode dual monitors case, the root window is associated with
   // both displays.
   std::pair<int64, int64> display_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostX11);
 };
 
 }  // namespace ash
 
 #endif  // ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_