[WIP] ui/window: Master CL.

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 d46118209cdc6a3191bd7a0ece0761d1ce962e84..018241c040fbdecc9a637c03f98faa223ac12795 100644
--- a/ui/aura/window_tree_host_ozone.cc
+++ b/ui/aura/window_tree_host_ozone.cc
@@ -16,8 +16,6 @@ namespace aura {
 WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
     : widget_(0),
       bounds_(bounds) {
-  ui::OzonePlatform::Initialize();
-
   // EventFactoryOzone creates converters that obtain input events from the
   // underlying input system and dispatch them as |ui::Event| instances into
   // Aura.