Remove parts of //cc we aren't using

cc/test/fake_picture_pile.cc

Index: cc/test/fake_picture_pile.cc
diff --git a/cc/test/fake_picture_pile.cc b/cc/test/fake_picture_pile.cc
deleted file mode 100644
index 4db6c58a8345dacb1e7a1489724867af4810fa3f..0000000000000000000000000000000000000000
--- a/cc/test/fake_picture_pile.cc
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright 2014 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/test/fake_picture_pile.h"
-
-#include <utility>
-
-#include "cc/test/fake_picture_pile_impl.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace cc {
-
-namespace {
-
-scoped_ptr<FakePicturePile> CreatePile(const gfx::Size& tile_size,
-                                       const gfx::Size& layer_bounds,
-                                       bool is_filled) {
-  scoped_ptr<FakePicturePile> pile(
-      new FakePicturePile(ImplSidePaintingSettings().minimum_contents_scale,
-                          ImplSidePaintingSettings().default_tile_grid_size));
-  pile->tiling().SetBorderTexels(0);
-  pile->tiling().SetTilingSize(layer_bounds);
-  pile->tiling().SetMaxTextureSize(tile_size);
-  pile->SetRecordedViewport(is_filled ? gfx::Rect(layer_bounds) : gfx::Rect());
-  pile->SetHasAnyRecordings(is_filled);
-  if (is_filled) {
-    for (int x = 0; x < pile->tiling().num_tiles_x(); ++x) {
-      for (int y = 0; y < pile->tiling().num_tiles_y(); ++y)
-        pile->AddRecordingAt(x, y);
-    }
-  }
-  return pile;
-}
-
-}  // namespace
-
-scoped_ptr<FakePicturePile> FakePicturePile::CreateFilledPile(
-    const gfx::Size& tile_size,
-    const gfx::Size& layer_bounds) {
-  bool is_filled = true;
-  return CreatePile(tile_size, layer_bounds, is_filled);
-}
-
-scoped_ptr<FakePicturePile> FakePicturePile::CreateEmptyPile(
-    const gfx::Size& tile_size,
-    const gfx::Size& layer_bounds) {
-  bool is_filled = false;
-  return CreatePile(tile_size, layer_bounds, is_filled);
-}
-
-scoped_refptr<RasterSource> FakePicturePile::CreateRasterSource(
-    bool can_use_lcd_text) const {
-  return FakePicturePileImpl::CreateFromPile(this, playback_allowed_event_);
-}
-
-void FakePicturePile::AddRecordingAt(int x, int y) {
-  EXPECT_GE(x, 0);
-  EXPECT_GE(y, 0);
-  EXPECT_LT(x, tiling_.num_tiles_x());
-  EXPECT_LT(y, tiling_.num_tiles_y());
-
-  if (HasRecordingAt(x, y))
-    return;
-  gfx::Rect bounds(tiling().TileBounds(x, y));
-  bounds.Inset(-buffer_pixels(), -buffer_pixels());
-
-  scoped_refptr<Picture> picture(
-      Picture::Create(bounds, &client_, tile_grid_size_, true,
-                      RecordingSource::RECORD_NORMALLY));
-  picture_map_[std::pair<int, int>(x, y)].SetPicture(picture);
-  EXPECT_TRUE(HasRecordingAt(x, y));
-
-  has_any_recordings_ = true;
-}
-
-void FakePicturePile::RemoveRecordingAt(int x, int y) {
-  EXPECT_GE(x, 0);
-  EXPECT_GE(y, 0);
-  EXPECT_LT(x, tiling_.num_tiles_x());
-  EXPECT_LT(y, tiling_.num_tiles_y());
-
-  if (!HasRecordingAt(x, y))
-    return;
-  picture_map_.erase(std::pair<int, int>(x, y));
-  EXPECT_FALSE(HasRecordingAt(x, y));
-}
-
-bool FakePicturePile::HasRecordingAt(int x, int y) const {
-  PictureMap::const_iterator found = picture_map_.find(PictureMapKey(x, y));
-  if (found == picture_map_.end())
-    return false;
-  return !!found->second.GetPicture();
-}
-
-void FakePicturePile::RerecordPile() {
-  for (int y = 0; y < num_tiles_y(); ++y) {
-    for (int x = 0; x < num_tiles_x(); ++x) {
-      RemoveRecordingAt(x, y);
-      AddRecordingAt(x, y);
-    }
-  }
-}
-
-}  // namespace cc