Move //sky/compositor to //sky/viewer/compositor

sky/viewer/compositor/rasterizer_ganesh.h

Index: sky/viewer/compositor/rasterizer_ganesh.h
diff --git a/sky/compositor/rasterizer_ganesh.h b/sky/viewer/compositor/rasterizer_ganesh.h
similarity index 69%
rename from sky/compositor/rasterizer_ganesh.h
rename to sky/viewer/compositor/rasterizer_ganesh.h
index 6ee23f518a18faa17cd6217d47f4ea9aff05c5af..d96ee62a14e7184583fea273df5257221472c71b 100644
--- a/sky/compositor/rasterizer_ganesh.h
+++ b/sky/viewer/compositor/rasterizer_ganesh.h
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SKY_COMPOSITOR_DISPLAY_RASTERIZER_GANESH_H_
-#define SKY_COMPOSITOR_DISPLAY_RASTERIZER_GANESH_H_
+#ifndef SKY_VIEWER_COMPOSITOR_DISPLAY_RASTERIZER_GANESH_H_
+#define SKY_VIEWER_COMPOSITOR_DISPLAY_RASTERIZER_GANESH_H_
 
-#include "sky/compositor/rasterizer.h"
+#include "sky/viewer/compositor/rasterizer.h"
 
 namespace sky {
 class LayerHost;
@@ -25,4 +25,4 @@ class RasterizerGanesh : public Rasterizer {
 
 }  // namespace sky
 
-#endif  // SKY_COMPOSITOR_DISPLAY_RASTERIZER_GANESH_H_
+#endif  // SKY_VIEWER_COMPOSITOR_DISPLAY_RASTERIZER_GANESH_H_