Changes code using Compositor to pass in ContextFactory

mojo/aura/window_tree_host_mojo.cc

 // Copyright (c) 2013 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 "mojo/aura/window_tree_host_mojo.h"
 
 #include "mojo/aura/context_factory_mojo.h"
 #include "mojo/public/c/gles2/gles2.h"
 #include "mojo/public/cpp/bindings/allocation_scope.h"
 #include "mojo/services/native_viewport/geometry_conversions.h"
@@ skipping 115 matching lines @@
 // WindowTreeHostMojo, ui::EventSource implementation:
 
 ui::EventProcessor* WindowTreeHostMojo::GetEventProcessor() {
   return dispatcher();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WindowTreeHostMojo, NativeViewportClient implementation:
 
 void WindowTreeHostMojo::OnCreated() {
-  CreateCompositor(GetAcceleratedWidget());
+  CreateCompositor(GetAcceleratedWidget(), context_factory_);
   compositor_created_callback_.Run();
 }
 
 void WindowTreeHostMojo::OnBoundsChanged(const Rect& bounds) {
   bounds_ = gfx::Rect(bounds.position().x(), bounds.position().y(),
                       bounds.size().width(), bounds.size().height());
   window()->SetBounds(gfx::Rect(bounds_.size()));
   OnHostResized(bounds_.size());
 }
 
@@ skipping 24 matching lines @@
           event.flags(), event.key_data().is_char());
       SendEventToProcessor(&ev);
       break;
     }
     // TODO(beng): touch, etc.
   }
   callback.Run();
 };
 
 }  // namespace mojo