Changes code using Compositor to pass in ContextFactory

ui/aura/window_tree_host_ozone.cc

Index: ui/aura/window_tree_host_ozone.cc
diff --git a/ui/aura/window_tree_host_ozone.cc b/ui/aura/window_tree_host_ozone.cc
index 5b8be534b98dbfcf65f5677730dd2c29858cd717..9d372576a2f66edd646249f71afc3e1aed9ba8bc 100644
--- a/ui/aura/window_tree_host_ozone.cc
+++ b/ui/aura/window_tree_host_ozone.cc
@@ -12,7 +12,8 @@
 
 namespace aura {
 
-WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
+WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds,
+                                         ui::ContextFactory* context_factory)
     : widget_(0),
       bounds_(bounds) {
   gfx::SurfaceFactoryOzone* surface_factory =
@@ -20,7 +21,7 @@ WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
   widget_ = surface_factory->GetAcceleratedWidget();
 
   ui::PlatformEventSource::GetInstance()->AddPlatformEventDispatcher(this);
-  CreateCompositor(GetAcceleratedWidget());
+  CreateCompositor(GetAcceleratedWidget(), context_factory);
 }
 
 WindowTreeHostOzone::~WindowTreeHostOzone() {
@@ -105,8 +106,9 @@ ui::EventProcessor* WindowTreeHostOzone::GetEventProcessor() {
 }
 
 // static
-WindowTreeHost* WindowTreeHost::Create(const gfx::Rect& bounds) {
-  return new WindowTreeHostOzone(bounds);
+WindowTreeHost* WindowTreeHost::Create(const gfx::Rect& bounds,
+                                       ui::ContextFactory* context_factory) {
+  return new WindowTreeHostOzone(bounds, context_factory);
 }
 
 // static