Delete CC.

cc/output/compositor_frame_metadata.cc

Index: cc/output/compositor_frame_metadata.cc
diff --git a/cc/output/compositor_frame_metadata.cc b/cc/output/compositor_frame_metadata.cc
deleted file mode 100644
index dad78a0c8225ee22f9004d07b8fe9338146a0c2d..0000000000000000000000000000000000000000
--- a/cc/output/compositor_frame_metadata.cc
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 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/output/compositor_frame_metadata.h"
-
-namespace cc {
-
-CompositorFrameMetadata::CompositorFrameMetadata()
-    : device_scale_factor(0.f),
-      page_scale_factor(0.f),
-      min_page_scale_factor(0.f),
-      max_page_scale_factor(0.f),
-      root_overflow_x_hidden(false),
-      root_overflow_y_hidden(false) {
-}
-
-CompositorFrameMetadata::~CompositorFrameMetadata() {
-}
-
-}  // namespace cc