ui: Move compositor/ directory out of gfx/, up to ui/.

ui/compositor/test/test_compositor_host_win.cc

Index: ui/compositor/test/test_compositor_host_win.cc
diff --git a/ui/gfx/compositor/test/test_compositor_host_win.cc b/ui/compositor/test/test_compositor_host_win.cc
similarity index 94%
rename from ui/gfx/compositor/test/test_compositor_host_win.cc
rename to ui/compositor/test/test_compositor_host_win.cc
index 62a05dd3444dd5fb71ccbdcb1ef5f80f8e529ee6..8e0c4f20fc5cca0745443b671d70cc3a87bc5f7d 100644
--- a/ui/gfx/compositor/test/test_compositor_host_win.cc
+++ b/ui/compositor/test/test_compositor_host_win.cc
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ui/gfx/compositor/test/test_compositor_host.h"
+#include "ui/compositor/test/test_compositor_host.h"
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/base/win/window_impl.h"
-#include "ui/gfx/compositor/compositor.h"
+#include "ui/compositor/compositor.h"
 
 namespace ui {