Part 4 of cc/ directory shuffles: output

cc/compositor_frame_ack.cc

Index: cc/compositor_frame_ack.cc
diff --git a/cc/compositor_frame_ack.cc b/cc/compositor_frame_ack.cc
deleted file mode 100644
index 1ad1093f3c3e759303d4aaf4548eb54bafc1c8e2..0000000000000000000000000000000000000000
--- a/cc/compositor_frame_ack.cc
+++ /dev/null
@@ -1,15 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "cc/compositor_frame_ack.h"
-
-namespace cc {
-
-CompositorFrameAck::CompositorFrameAck()
-    : last_content_dib(TransportDIB::DefaultHandleValue()) {
-}
-
-CompositorFrameAck::~CompositorFrameAck() {}
-
-}  // namespace cc