[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/user_image_manager_test_util.cc

-// Copyright 2013 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 "chrome/browser/chromeos/login/user_image_manager_test_util.h"
-
-#include <string>
-
-#include "base/file_util.h"
-#include "base/memory/ref_counted.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/image/image_skia.h"
-#include "ui/gfx/image/image_skia_rep.h"
-
-namespace chromeos {
-namespace test {
-
-const char kUserAvatarImage1RelativePath[] = "chromeos/avatar1.jpg";
-const char kUserAvatarImage2RelativePath[] = "chromeos/avatar2.jpg";
-
-bool AreImagesEqual(const gfx::ImageSkia& first, const gfx::ImageSkia& second) {
-  if (first.width() != second.width() || first.height() != second.height())
-    return false;
-  const SkBitmap* first_bitmap = first.bitmap();
-  const SkBitmap* second_bitmap = second.bitmap();
-  if (!first_bitmap && !second_bitmap)
-    return true;
-  if (!first_bitmap || !second_bitmap)
-    return false;
-
-  const size_t size = first_bitmap->getSize();
-  if (second_bitmap->getSize() != size)
-    return false;
-
-  SkAutoLockPixels first_pixel_lock(*first_bitmap);
-  SkAutoLockPixels second_pixel_lock(*second_bitmap);
-  uint8_t* first_data = reinterpret_cast<uint8_t*>(first_bitmap->getPixels());
-  uint8_t* second_data = reinterpret_cast<uint8_t*>(second_bitmap->getPixels());
-  for (size_t i = 0; i < size; ++i) {
-    if (first_data[i] != second_data[i])
-      return false;
-  }
-  return true;
-}
-
-ImageLoader::ImageLoader(const base::FilePath& path) : path_(path) {
-}
-
-ImageLoader::~ImageLoader() {
-}
-
-scoped_ptr<gfx::ImageSkia> ImageLoader::Load() {
-  std::string image_data;
-  ReadFileToString(path_, &image_data);
-  scoped_refptr<ImageDecoder> image_decoder = new ImageDecoder(
-      this,
-      image_data,
-      ImageDecoder::ROBUST_JPEG_CODEC);
-  image_decoder->Start(base::MessageLoopProxy::current());
-  run_loop_.Run();
-  return decoded_image_.Pass();
-}
-
-void ImageLoader::OnImageDecoded(const ImageDecoder* decoder,
-                                 const SkBitmap& decoded_image) {
-  decoded_image_.reset(
-      new gfx::ImageSkia(gfx::ImageSkiaRep(decoded_image, 1.0f)));
-  run_loop_.Quit();
-}
-
-void ImageLoader::OnDecodeImageFailed(const ImageDecoder* decoder) {
-  run_loop_.Quit();
-}
-
-}  // namespace test
-}  // namespace chromeos