Changes code using Compositor to pass in ContextFactory

ash/host/ash_window_tree_host_ozone.cc

 // 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.
 
 #include "ash/host/ash_window_tree_host.h"
 
 #include "ash/host/ash_window_tree_host_init_params.h"
 #include "ash/host/root_window_transformer.h"
 #include "ash/host/transformer_helper.h"
 #include "base/command_line.h"
 #include "ui/aura/window_tree_host_ozone.h"
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/transform.h"
 
 namespace ash {
 namespace {
 
 class AshWindowTreeHostOzone : public AshWindowTreeHost,
                                public aura::WindowTreeHostOzone {
  public:
-  explicit AshWindowTreeHostOzone(const gfx::Rect& initial_bounds);
-  virtual ~AshWindowTreeHostOzone();
+  AshWindowTreeHostOzone(const gfx::Rect& initial_bounds,
+                         ui::ContextFactory* context_factory)
+      : aura::WindowTreeHostOzone(initial_bounds, context_factory) {}
+  virtual ~AshWindowTreeHostOzone() {}
 
  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;
   virtual aura::WindowTreeHost* AsWindowTreeHost() OVERRIDE;
@@ skipping 51 matching lines @@
 }
 
 void AshWindowTreeHostOzone::UpdateRootWindowSize(const gfx::Size& host_size) {
   transformer_helper_.UpdateWindowSize(host_size);
 }
 
 }  // namespace
 
 AshWindowTreeHost* AshWindowTreeHost::Create(
     const AshWindowTreeHostInitParams& init_params) {
-  return new AshWindowTreeHostOzone(init_params.initial_bounds);
+  return new AshWindowTreeHostOzone(init_params.initial_bounds,
+                                    init_params.context_factory);
 }
 
 }  // namespace ash