Remove parts of //cc we aren't using

cc/test/fake_content_layer_client.h

Index: cc/test/fake_content_layer_client.h
diff --git a/cc/test/fake_content_layer_client.h b/cc/test/fake_content_layer_client.h
deleted file mode 100644
index d53d34e2ea3d95ef6e716339de53df332396aa92..0000000000000000000000000000000000000000
--- a/cc/test/fake_content_layer_client.h
+++ /dev/null
@@ -1,75 +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.
-
-#ifndef CC_TEST_FAKE_CONTENT_LAYER_CLIENT_H_
-#define CC_TEST_FAKE_CONTENT_LAYER_CLIENT_H_
-
-#include <utility>
-#include <vector>
-
-#include "base/compiler_specific.h"
-#include "cc/layers/content_layer_client.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "third_party/skia/include/core/SkPaint.h"
-#include "ui/gfx/geometry/rect.h"
-
-namespace cc {
-
-class FakeContentLayerClient : public ContentLayerClient {
- public:
-  struct BitmapData {
-    SkBitmap bitmap;
-    gfx::Point point;
-    SkPaint paint;
-  };
-
-  FakeContentLayerClient();
-  ~FakeContentLayerClient() override;
-
-  void PaintContents(SkCanvas* canvas,
-                     const gfx::Rect& rect,
-                     PaintingControlSetting painting_control) override;
-  scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
-      const gfx::Rect& clip,
-      PaintingControlSetting painting_control) override;
-  bool FillsBoundsCompletely() const override;
-
-  void set_fill_with_nonsolid_color(bool nonsolid) {
-    fill_with_nonsolid_color_ = nonsolid;
-  }
-
-  void add_draw_rect(const gfx::RectF& rect, const SkPaint& paint) {
-    draw_rects_.push_back(std::make_pair(rect, paint));
-  }
-
-  void add_draw_bitmap(const SkBitmap& bitmap,
-                       const gfx::Point& point,
-                       const SkPaint& paint) {
-    BitmapData data;
-    data.bitmap = bitmap;
-    data.point = point;
-    data.paint = paint;
-    draw_bitmaps_.push_back(data);
-  }
-
-  SkCanvas* last_canvas() const { return last_canvas_; }
-
-  PaintingControlSetting last_painting_control() const {
-    return last_painting_control_;
-  }
-
- private:
-  typedef std::vector<std::pair<gfx::RectF, SkPaint>> RectPaintVector;
-  typedef std::vector<BitmapData> BitmapVector;
-
-  bool fill_with_nonsolid_color_;
-  RectPaintVector draw_rects_;
-  BitmapVector draw_bitmaps_;
-  SkCanvas* last_canvas_;
-  PaintingControlSetting last_painting_control_;
-};
-
-}  // namespace cc
-
-#endif  // CC_TEST_FAKE_CONTENT_LAYER_CLIENT_H_