Part 4 of cc/ directory shuffles: output

cc/output/compositor_frame_ack.h

Index: cc/output/compositor_frame_ack.h
diff --git a/cc/compositor_frame_ack.h b/cc/output/compositor_frame_ack.h
similarity index 77%
rename from cc/compositor_frame_ack.h
rename to cc/output/compositor_frame_ack.h
index eb033211b8a9ad19be17808790c73df69e55763f..be15c61a8a9943e8ccb708b0a124bc6c83967b4d 100644
--- a/cc/compositor_frame_ack.h
+++ b/cc/output/compositor_frame_ack.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CC_COMPOSITOR_FRAME_ACK_H_
-#define CC_COMPOSITOR_FRAME_ACK_H_
+#ifndef CC_OUTPUT_COMPOSITOR_FRAME_ACK_H_
+#define CC_OUTPUT_COMPOSITOR_FRAME_ACK_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/base/cc_export.h"
-#include "cc/gl_frame_data.h"
+#include "cc/output/gl_frame_data.h"
 #include "cc/transferable_resource.h"
 #include "ui/surface/transport_dib.h"
 
@@ -25,4 +25,4 @@ class CC_EXPORT CompositorFrameAck {
 
 }  // namespace cc
 
-#endif  // CC_COMPOSITOR_FRAME_ACK_H_
+#endif  // CC_OUTPUT_COMPOSITOR_FRAME_ACK_H_