Delete CC.

cc/test/pixel_test_utils.cc

Index: cc/test/pixel_test_utils.cc
diff --git a/cc/test/pixel_test_utils.cc b/cc/test/pixel_test_utils.cc
deleted file mode 100644
index 43e70dfabdbc29bdaccb4fd3dde5b90529b17b33..0000000000000000000000000000000000000000
--- a/cc/test/pixel_test_utils.cc
+++ /dev/null
@@ -1,86 +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/test/pixel_test_utils.h"
-
-#include <string>
-#include <vector>
-
-#include "base/base64.h"
-#include "base/files/file_util.h"
-#include "base/logging.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/codec/png_codec.h"
-
-namespace cc {
-
-bool WritePNGFile(const SkBitmap& bitmap, const base::FilePath& file_path,
-    bool discard_transparency) {
-  std::vector<unsigned char> png_data;
-  if (gfx::PNGCodec::EncodeBGRASkBitmap(bitmap,
-                                        discard_transparency,
-                                        &png_data) &&
-      base::CreateDirectory(file_path.DirName())) {
-    char* data = reinterpret_cast<char*>(&png_data[0]);
-    int size = static_cast<int>(png_data.size());
-    return base::WriteFile(file_path, data, size) == size;
-  }
-  return false;
-}
-
-std::string GetPNGDataUrl(const SkBitmap& bitmap) {
-  std::vector<unsigned char> png_data;
-  gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, false, &png_data);
-  std::string data_url;
-  data_url.insert(data_url.end(), png_data.begin(), png_data.end());
-  base::Base64Encode(data_url, &data_url);
-  data_url.insert(0, "data:image/png;base64,");
-
-  return data_url;
-}
-
-bool ReadPNGFile(const base::FilePath& file_path, SkBitmap* bitmap) {
-  DCHECK(bitmap);
-  std::string png_data;
-  return base::ReadFileToString(file_path, &png_data) &&
-         gfx::PNGCodec::Decode(reinterpret_cast<unsigned char*>(&png_data[0]),
-                               png_data.length(),
-                               bitmap);
-}
-
-bool MatchesPNGFile(const SkBitmap& gen_bmp, base::FilePath ref_img_path,
-                    const PixelComparator& comparator) {
-  SkBitmap ref_bmp;
-  if (!ReadPNGFile(ref_img_path, &ref_bmp)) {
-    LOG(ERROR) << "Cannot read reference image: " << ref_img_path.value();
-    return false;
-  }
-
-  // Check if images size matches
-  if (gen_bmp.width() != ref_bmp.width() ||
-      gen_bmp.height() != ref_bmp.height()) {
-    LOG(ERROR)
-        << "Dimensions do not match! "
-        << "Actual: " << gen_bmp.width() << "x" << gen_bmp.height()
-        << "; "
-        << "Expected: " << ref_bmp.width() << "x" << ref_bmp.height();
-    return false;
-  }
-
-  // Shortcut for empty images. They are always equal.
-  if (gen_bmp.width() == 0 || gen_bmp.height() == 0)
-    return true;
-
-  bool compare = comparator.Compare(gen_bmp, ref_bmp);
-  if (!compare) {
-    std::string gen_bmp_data_url = GetPNGDataUrl(gen_bmp);
-    std::string ref_bmp_data_url = GetPNGDataUrl(ref_bmp);
-    LOG(ERROR) << "Pixels do not match!";
-    LOG(ERROR) << "Actual: " << gen_bmp_data_url;
-    LOG(ERROR) << "Expected: " << ref_bmp_data_url;
-  }
-  return compare;
-}
-
-}  // namespace cc