Remove parts of //cc we aren't using

cc/test/fake_picture_layer_tiling_client.h

Index: cc/test/fake_picture_layer_tiling_client.h
diff --git a/cc/test/fake_picture_layer_tiling_client.h b/cc/test/fake_picture_layer_tiling_client.h
deleted file mode 100644
index e217a78487d59b18c609f8c9d56396678084d5a0..0000000000000000000000000000000000000000
--- a/cc/test/fake_picture_layer_tiling_client.h
+++ /dev/null
@@ -1,80 +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_PICTURE_LAYER_TILING_CLIENT_H_
-#define CC_TEST_FAKE_PICTURE_LAYER_TILING_CLIENT_H_
-
-#include "cc/resources/picture_layer_tiling.h"
-#include "cc/resources/picture_pile_impl.h"
-#include "cc/resources/tile.h"
-#include "cc/resources/tile_manager.h"
-#include "cc/test/fake_tile_manager_client.h"
-#include "ui/gfx/geometry/rect.h"
-
-namespace cc {
-
-class FakePictureLayerTilingClient : public PictureLayerTilingClient {
- public:
-  FakePictureLayerTilingClient();
-  explicit FakePictureLayerTilingClient(ResourceProvider* resource_provider);
-  ~FakePictureLayerTilingClient() override;
-
-  // PictureLayerTilingClient implementation.
-  scoped_refptr<Tile> CreateTile(float contents_scale,
-                                 const gfx::Rect& rect) override;
-  gfx::Size CalculateTileSize(const gfx::Size& content_bounds) const override;
-  TilePriority::PriorityBin GetMaxTilePriorityBin() const override;
-
-  void SetTileSize(const gfx::Size& tile_size);
-  gfx::Size TileSize() const { return tile_size_; }
-
-  const Region* GetPendingInvalidation() override;
-  const PictureLayerTiling* GetPendingOrActiveTwinTiling(
-      const PictureLayerTiling* tiling) const override;
-  PictureLayerTiling* GetRecycledTwinTiling(
-      const PictureLayerTiling* tiling) override;
-  bool RequiresHighResToDraw() const override;
-  WhichTree GetTree() const override;
-
-  void set_twin_tiling_set(PictureLayerTilingSet* set) {
-    twin_set_ = set;
-    twin_tiling_ = nullptr;
-  }
-  void set_twin_tiling(PictureLayerTiling* tiling) {
-    twin_tiling_ = tiling;
-    twin_set_ = nullptr;
-  }
-  void set_recycled_twin_tiling(PictureLayerTiling* tiling) {
-    recycled_twin_tiling_ = tiling;
-  }
-  void set_text_rect(const gfx::Rect& rect) { text_rect_ = rect; }
-  void set_invalidation(const Region& region) { invalidation_ = region; }
-  void set_max_tile_priority_bin(TilePriority::PriorityBin bin) {
-    max_tile_priority_bin_ = bin;
-  }
-  void set_tree(WhichTree tree) { tree_ = tree; }
-  RasterSource* raster_source() { return pile_.get(); }
-
-  TileManager* tile_manager() const {
-    return tile_manager_.get();
-  }
-
- protected:
-  FakeTileManagerClient tile_manager_client_;
-  scoped_ptr<ResourcePool> resource_pool_;
-  scoped_ptr<TileManager> tile_manager_;
-  scoped_refptr<PicturePileImpl> pile_;
-  gfx::Size tile_size_;
-  PictureLayerTilingSet* twin_set_;
-  PictureLayerTiling* twin_tiling_;
-  PictureLayerTiling* recycled_twin_tiling_;
-  gfx::Rect text_rect_;
-  Region invalidation_;
-  TilePriority::PriorityBin max_tile_priority_bin_;
-  WhichTree tree_;
-};
-
-}  // namespace cc
-
-#endif  // CC_TEST_FAKE_PICTURE_LAYER_TILING_CLIENT_H_