Migrate content/common/gpu/media code to media/gpu

content/common/gpu/media/jpeg_decode_accelerator_unittest.cc

Index: content/common/gpu/media/jpeg_decode_accelerator_unittest.cc
diff --git a/content/common/gpu/media/jpeg_decode_accelerator_unittest.cc b/content/common/gpu/media/jpeg_decode_accelerator_unittest.cc
deleted file mode 100644
index d8723210b8782ff533a024cd167ca91ec2f91d14..0000000000000000000000000000000000000000
--- a/content/common/gpu/media/jpeg_decode_accelerator_unittest.cc
+++ /dev/null
@@ -1,590 +0,0 @@
-// Copyright 2015 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.
-
-// This has to be included first.
-// See http://code.google.com/p/googletest/issues/detail?id=371
-#include "testing/gtest/include/gtest/gtest.h"
-
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-
-#include <memory>
-
-#include "base/at_exit.h"
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/files/file_util.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/memory/scoped_vector.h"
-#include "base/path_service.h"
-#include "base/strings/string_piece.h"
-#include "base/strings/string_split.h"
-#include "base/thread_task_runner_handle.h"
-#include "build/build_config.h"
-#include "content/common/gpu/media/video_accelerator_unittest_helpers.h"
-#include "media/base/test_data_util.h"
-#include "media/filters/jpeg_parser.h"
-#include "media/video/jpeg_decode_accelerator.h"
-#include "third_party/libyuv/include/libyuv.h"
-#include "ui/gfx/codec/jpeg_codec.h"
-
-#if defined(OS_CHROMEOS)
-#if defined(USE_V4L2_CODEC)
-#include "content/common/gpu/media/v4l2_device.h"
-#include "content/common/gpu/media/v4l2_jpeg_decode_accelerator.h"
-#endif
-#if defined(ARCH_CPU_X86_FAMILY)
-#include "content/common/gpu/media/vaapi_jpeg_decode_accelerator.h"
-#include "content/common/gpu/media/vaapi_wrapper.h"
-#endif
-#endif
-
-using media::JpegDecodeAccelerator;
-
-namespace content {
-namespace {
-
-// Default test image file.
-const base::FilePath::CharType* kDefaultJpegFilename =
-    FILE_PATH_LITERAL("peach_pi-1280x720.jpg");
-// Decide to save decode results to files or not. Output files will be saved
-// in the same directory with unittest. File name is like input file but
-// changing the extension to "yuv".
-bool g_save_to_file = false;
-// Threshold for mean absolute difference of hardware and software decode.
-// Absolute difference is to calculate the difference between each pixel in two
-// images. This is used for measuring of the similarity of two images.
-const double kDecodeSimilarityThreshold = 1.0;
-
-// Environment to create test data for all test cases.
-class JpegDecodeAcceleratorTestEnvironment;
-JpegDecodeAcceleratorTestEnvironment* g_env;
-
-struct TestImageFile {
-  explicit TestImageFile(const base::FilePath::StringType& filename)
-      : filename(filename) {}
-
-  base::FilePath::StringType filename;
-
-  // The input content of |filename|.
-  std::string data_str;
-
-  media::JpegParseResult parse_result;
-  gfx::Size visible_size;
-  size_t output_size;
-};
-
-enum ClientState {
-  CS_CREATED,
-  CS_INITIALIZED,
-  CS_DECODE_PASS,
-  CS_ERROR,
-};
-
-class JpegClient : public JpegDecodeAccelerator::Client {
- public:
-  JpegClient(const std::vector<TestImageFile*>& test_image_files,
-             ClientStateNotification<ClientState>* note);
-  ~JpegClient() override;
-  void CreateJpegDecoder();
-  void DestroyJpegDecoder();
-  void StartDecode(int32_t bitstream_buffer_id);
-
-  // JpegDecodeAccelerator::Client implementation.
-  void VideoFrameReady(int32_t bitstream_buffer_id) override;
-  void NotifyError(int32_t bitstream_buffer_id,
-                   JpegDecodeAccelerator::Error error) override;
-
- private:
-  void PrepareMemory(int32_t bitstream_buffer_id);
-  void SetState(ClientState new_state);
-  void SaveToFile(int32_t bitstream_buffer_id);
-  bool GetSoftwareDecodeResult(int32_t bitstream_buffer_id);
-
-  // Calculate mean absolute difference of hardware and software decode results
-  // to check the similarity.
-  double GetMeanAbsoluteDifference(int32_t bitstream_buffer_id);
-
-  // JpegClient doesn't own |test_image_files_|.
-  const std::vector<TestImageFile*>& test_image_files_;
-
-  std::unique_ptr<JpegDecodeAccelerator> decoder_;
-  ClientState state_;
-
-  // Used to notify another thread about the state. JpegClient does not own
-  // this.
-  ClientStateNotification<ClientState>* note_;
-
-  // Mapped memory of input file.
-  std::unique_ptr<base::SharedMemory> in_shm_;
-  // Mapped memory of output buffer from hardware decoder.
-  std::unique_ptr<base::SharedMemory> hw_out_shm_;
-  // Mapped memory of output buffer from software decoder.
-  std::unique_ptr<base::SharedMemory> sw_out_shm_;
-
-  DISALLOW_COPY_AND_ASSIGN(JpegClient);
-};
-
-JpegClient::JpegClient(const std::vector<TestImageFile*>& test_image_files,
-                       ClientStateNotification<ClientState>* note)
-    : test_image_files_(test_image_files), state_(CS_CREATED), note_(note) {
-}
-
-JpegClient::~JpegClient() {
-}
-
-void JpegClient::CreateJpegDecoder() {
-#if defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)
-  decoder_.reset(
-      new VaapiJpegDecodeAccelerator(base::ThreadTaskRunnerHandle::Get()));
-#elif defined(OS_CHROMEOS) && defined(USE_V4L2_CODEC)
-  scoped_refptr<V4L2Device> device =
-      V4L2Device::Create(V4L2Device::kJpegDecoder);
-  if (!device.get()) {
-    LOG(ERROR) << "V4L2Device::Create failed";
-    SetState(CS_ERROR);
-    return;
-  }
-  decoder_.reset(new V4L2JpegDecodeAccelerator(
-      device, base::ThreadTaskRunnerHandle::Get()));
-#else
-#error The JpegDecodeAccelerator is not supported on this platform.
-#endif
-  if (!decoder_->Initialize(this)) {
-    LOG(ERROR) << "JpegDecodeAccelerator::Initialize() failed";
-    SetState(CS_ERROR);
-    return;
-  }
-  SetState(CS_INITIALIZED);
-}
-
-void JpegClient::DestroyJpegDecoder() {
-  decoder_.reset();
-}
-
-void JpegClient::VideoFrameReady(int32_t bitstream_buffer_id) {
-  if (!GetSoftwareDecodeResult(bitstream_buffer_id)) {
-    SetState(CS_ERROR);
-    return;
-  }
-  if (g_save_to_file) {
-    SaveToFile(bitstream_buffer_id);
-  }
-
-  double difference = GetMeanAbsoluteDifference(bitstream_buffer_id);
-  if (difference <= kDecodeSimilarityThreshold) {
-    SetState(CS_DECODE_PASS);
-  } else {
-    LOG(ERROR) << "The mean absolute difference between software and hardware "
-                  "decode is " << difference;
-    SetState(CS_ERROR);
-  }
-}
-
-void JpegClient::NotifyError(int32_t bitstream_buffer_id,
-                             JpegDecodeAccelerator::Error error) {
-  LOG(ERROR) << "Notifying of error " << error << " for buffer id "
-             << bitstream_buffer_id;
-  SetState(CS_ERROR);
-}
-
-void JpegClient::PrepareMemory(int32_t bitstream_buffer_id) {
-  TestImageFile* image_file = test_image_files_[bitstream_buffer_id];
-
-  size_t input_size = image_file->data_str.size();
-  if (!in_shm_.get() || input_size > in_shm_->mapped_size()) {
-    in_shm_.reset(new base::SharedMemory);
-    LOG_ASSERT(in_shm_->CreateAndMapAnonymous(input_size));
-  }
-  memcpy(in_shm_->memory(), image_file->data_str.data(), input_size);
-
-  if (!hw_out_shm_.get() ||
-      image_file->output_size > hw_out_shm_->mapped_size()) {
-    hw_out_shm_.reset(new base::SharedMemory);
-    LOG_ASSERT(hw_out_shm_->CreateAndMapAnonymous(image_file->output_size));
-  }
-  memset(hw_out_shm_->memory(), 0, image_file->output_size);
-
-  if (!sw_out_shm_.get() ||
-      image_file->output_size > sw_out_shm_->mapped_size()) {
-    sw_out_shm_.reset(new base::SharedMemory);
-    LOG_ASSERT(sw_out_shm_->CreateAndMapAnonymous(image_file->output_size));
-  }
-  memset(sw_out_shm_->memory(), 0, image_file->output_size);
-}
-
-void JpegClient::SetState(ClientState new_state) {
-  DVLOG(2) << "Changing state " << state_ << "->" << new_state;
-  note_->Notify(new_state);
-  state_ = new_state;
-}
-
-void JpegClient::SaveToFile(int32_t bitstream_buffer_id) {
-  TestImageFile* image_file = test_image_files_[bitstream_buffer_id];
-
-  base::FilePath in_filename(image_file->filename);
-  base::FilePath out_filename = in_filename.ReplaceExtension(".yuv");
-  int size = base::checked_cast<int>(image_file->output_size);
-  ASSERT_EQ(size,
-            base::WriteFile(out_filename,
-                            static_cast<char*>(hw_out_shm_->memory()), size));
-}
-
-double JpegClient::GetMeanAbsoluteDifference(int32_t bitstream_buffer_id) {
-  TestImageFile* image_file = test_image_files_[bitstream_buffer_id];
-
-  double total_difference = 0;
-  uint8_t* hw_ptr = static_cast<uint8_t*>(hw_out_shm_->memory());
-  uint8_t* sw_ptr = static_cast<uint8_t*>(sw_out_shm_->memory());
-  for (size_t i = 0; i < image_file->output_size; i++)
-    total_difference += std::abs(hw_ptr[i] - sw_ptr[i]);
-  return total_difference / image_file->output_size;
-}
-
-void JpegClient::StartDecode(int32_t bitstream_buffer_id) {
-  DCHECK_LT(static_cast<size_t>(bitstream_buffer_id), test_image_files_.size());
-  TestImageFile* image_file = test_image_files_[bitstream_buffer_id];
-
-  PrepareMemory(bitstream_buffer_id);
-
-  base::SharedMemoryHandle dup_handle;
-  dup_handle = base::SharedMemory::DuplicateHandle(in_shm_->handle());
-  media::BitstreamBuffer bitstream_buffer(bitstream_buffer_id, dup_handle,
-                                          image_file->data_str.size());
-  scoped_refptr<media::VideoFrame> out_frame_ =
-      media::VideoFrame::WrapExternalSharedMemory(
-          media::PIXEL_FORMAT_I420,
-          image_file->visible_size,
-          gfx::Rect(image_file->visible_size),
-          image_file->visible_size,
-          static_cast<uint8_t*>(hw_out_shm_->memory()),
-          image_file->output_size,
-          hw_out_shm_->handle(),
-          0,
-          base::TimeDelta());
-  LOG_ASSERT(out_frame_.get());
-  decoder_->Decode(bitstream_buffer, out_frame_);
-}
-
-bool JpegClient::GetSoftwareDecodeResult(int32_t bitstream_buffer_id) {
-  media::VideoPixelFormat format = media::PIXEL_FORMAT_I420;
-  TestImageFile* image_file = test_image_files_[bitstream_buffer_id];
-
-  uint8_t* yplane = static_cast<uint8_t*>(sw_out_shm_->memory());
-  uint8_t* uplane =
-      yplane +
-      media::VideoFrame::PlaneSize(format, media::VideoFrame::kYPlane,
-                                   image_file->visible_size).GetArea();
-  uint8_t* vplane =
-      uplane +
-      media::VideoFrame::PlaneSize(format, media::VideoFrame::kUPlane,
-                                   image_file->visible_size).GetArea();
-  int yplane_stride = image_file->visible_size.width();
-  int uv_plane_stride = yplane_stride / 2;
-
-  if (libyuv::ConvertToI420(
-          static_cast<uint8_t*>(in_shm_->memory()),
-          image_file->data_str.size(),
-          yplane,
-          yplane_stride,
-          uplane,
-          uv_plane_stride,
-          vplane,
-          uv_plane_stride,
-          0,
-          0,
-          image_file->visible_size.width(),
-          image_file->visible_size.height(),
-          image_file->visible_size.width(),
-          image_file->visible_size.height(),
-          libyuv::kRotate0,
-          libyuv::FOURCC_MJPG) != 0) {
-    LOG(ERROR) << "Software decode " << image_file->filename << " failed.";
-    return false;
-  }
-  return true;
-}
-
-class JpegDecodeAcceleratorTestEnvironment : public ::testing::Environment {
- public:
-  JpegDecodeAcceleratorTestEnvironment(
-      const base::FilePath::CharType* jpeg_filenames) {
-    user_jpeg_filenames_ =
-        jpeg_filenames ? jpeg_filenames: kDefaultJpegFilename;
-  }
-  void SetUp() override;
-  void TearDown() override;
-
-  // Create all black test image with |width| and |height| size.
-  bool CreateTestJpegImage(int width, int height, base::FilePath* filename);
-
-  // Read image from |filename| to |image_data|.
-  void ReadTestJpegImage(base::FilePath& filename, TestImageFile* image_data);
-
-  // Parsed data of |test_1280x720_jpeg_file_|.
-  std::unique_ptr<TestImageFile> image_data_1280x720_black_;
-  // Parsed data of |test_640x368_jpeg_file_|.
-  std::unique_ptr<TestImageFile> image_data_640x368_black_;
-  // Parsed data of |test_640x360_jpeg_file_|.
-  std::unique_ptr<TestImageFile> image_data_640x360_black_;
-  // Parsed data of "peach_pi-1280x720.jpg".
-  std::unique_ptr<TestImageFile> image_data_1280x720_default_;
-  // Parsed data of failure image.
-  std::unique_ptr<TestImageFile> image_data_invalid_;
-  // Parsed data from command line.
-  ScopedVector<TestImageFile> image_data_user_;
-
- private:
-  const base::FilePath::CharType* user_jpeg_filenames_;
-
-  // Used for InputSizeChange test case. The image size should be smaller than
-  // |kDefaultJpegFilename|.
-  base::FilePath test_1280x720_jpeg_file_;
-  // Used for ResolutionChange test case.
-  base::FilePath test_640x368_jpeg_file_;
-  // Used for testing some drivers which will align the output resolution to a
-  // multiple of 16. 640x360 will be aligned to 640x368.
-  base::FilePath test_640x360_jpeg_file_;
-};
-
-void JpegDecodeAcceleratorTestEnvironment::SetUp() {
-  ASSERT_TRUE(CreateTestJpegImage(1280, 720, &test_1280x720_jpeg_file_));
-  ASSERT_TRUE(CreateTestJpegImage(640, 368, &test_640x368_jpeg_file_));
-  ASSERT_TRUE(CreateTestJpegImage(640, 360, &test_640x360_jpeg_file_));
-
-  image_data_1280x720_black_.reset(
-      new TestImageFile(test_1280x720_jpeg_file_.value()));
-  ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(test_1280x720_jpeg_file_,
-                                            image_data_1280x720_black_.get()));
-
-  image_data_640x368_black_.reset(
-      new TestImageFile(test_640x368_jpeg_file_.value()));
-  ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(test_640x368_jpeg_file_,
-                                            image_data_640x368_black_.get()));
-
-  image_data_640x360_black_.reset(
-      new TestImageFile(test_640x360_jpeg_file_.value()));
-  ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(test_640x360_jpeg_file_,
-                                            image_data_640x360_black_.get()));
-
-  base::FilePath default_jpeg_file =
-      media::GetTestDataFilePath(kDefaultJpegFilename);
-  image_data_1280x720_default_.reset(new TestImageFile(kDefaultJpegFilename));
-  ASSERT_NO_FATAL_FAILURE(
-      ReadTestJpegImage(default_jpeg_file, image_data_1280x720_default_.get()));
-
-  image_data_invalid_.reset(new TestImageFile("failure.jpg"));
-  image_data_invalid_->data_str.resize(100, 0);
-  image_data_invalid_->visible_size.SetSize(1280, 720);
-  image_data_invalid_->output_size = media::VideoFrame::AllocationSize(
-      media::PIXEL_FORMAT_I420, image_data_invalid_->visible_size);
-
-  // |user_jpeg_filenames_| may include many files and use ';' as delimiter.
-  std::vector<base::FilePath::StringType> filenames = base::SplitString(
-      user_jpeg_filenames_, base::FilePath::StringType(1, ';'),
-      base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
-  for (const auto& filename : filenames) {
-    base::FilePath input_file = media::GetTestDataFilePath(filename);
-    TestImageFile* image_data = new TestImageFile(filename);
-    ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(input_file, image_data));
-    image_data_user_.push_back(image_data);
-  }
-}
-
-void JpegDecodeAcceleratorTestEnvironment::TearDown() {
-  base::DeleteFile(test_1280x720_jpeg_file_, false);
-  base::DeleteFile(test_640x368_jpeg_file_, false);
-  base::DeleteFile(test_640x360_jpeg_file_, false);
-}
-
-bool JpegDecodeAcceleratorTestEnvironment::CreateTestJpegImage(
-    int width,
-    int height,
-    base::FilePath* filename) {
-  const int kBytesPerPixel = 3;
-  const int kJpegQuality = 100;
-  std::vector<unsigned char> input_buffer(width * height * kBytesPerPixel);
-  std::vector<unsigned char> encoded;
-  if (!gfx::JPEGCodec::Encode(&input_buffer[0], gfx::JPEGCodec::FORMAT_RGB,
-                              width, height, width * kBytesPerPixel,
-                              kJpegQuality, &encoded)) {
-    return false;
-  }
-
-  LOG_ASSERT(base::CreateTemporaryFile(filename));
-  EXPECT_TRUE(base::AppendToFile(
-      *filename, reinterpret_cast<char*>(&encoded[0]), encoded.size()));
-  return true;
-}
-
-void JpegDecodeAcceleratorTestEnvironment::ReadTestJpegImage(
-    base::FilePath& input_file, TestImageFile* image_data) {
-  ASSERT_TRUE(base::ReadFileToString(input_file, &image_data->data_str));
-
-  ASSERT_TRUE(media::ParseJpegPicture(
-      reinterpret_cast<const uint8_t*>(image_data->data_str.data()),
-                                       image_data->data_str.size(),
-      &image_data->parse_result));
-  image_data->visible_size.SetSize(
-      image_data->parse_result.frame_header.visible_width,
-      image_data->parse_result.frame_header.visible_height);
-  image_data->output_size = media::VideoFrame::AllocationSize(
-      media::PIXEL_FORMAT_I420, image_data->visible_size);
-}
-
-class JpegDecodeAcceleratorTest : public ::testing::Test {
- protected:
-  JpegDecodeAcceleratorTest() {}
-
-  void TestDecode(size_t num_concurrent_decoders);
-
-  // The elements of |test_image_files_| are owned by
-  // JpegDecodeAcceleratorTestEnvironment.
-  std::vector<TestImageFile*> test_image_files_;
-  std::vector<ClientState> expected_status_;
-
- protected:
-  DISALLOW_COPY_AND_ASSIGN(JpegDecodeAcceleratorTest);
-};
-
-void JpegDecodeAcceleratorTest::TestDecode(size_t num_concurrent_decoders) {
-  LOG_ASSERT(test_image_files_.size() == expected_status_.size());
-  base::Thread decoder_thread("DecoderThread");
-  ASSERT_TRUE(decoder_thread.Start());
-
-  ScopedVector<ClientStateNotification<ClientState>> notes;
-  ScopedVector<JpegClient> clients;
-
-  for (size_t i = 0; i < num_concurrent_decoders; i++) {
-    notes.push_back(new ClientStateNotification<ClientState>());
-    clients.push_back(new JpegClient(test_image_files_, notes.back()));
-    decoder_thread.task_runner()->PostTask(
-        FROM_HERE, base::Bind(&JpegClient::CreateJpegDecoder,
-                              base::Unretained(clients.back())));
-    ASSERT_EQ(notes[i]->Wait(), CS_INITIALIZED);
-  }
-
-  for (size_t index = 0; index < test_image_files_.size(); index++) {
-    for (size_t i = 0; i < num_concurrent_decoders; i++) {
-      decoder_thread.task_runner()->PostTask(
-          FROM_HERE, base::Bind(&JpegClient::StartDecode,
-                                base::Unretained(clients[i]),
-                                index));
-    }
-    for (size_t i = 0; i < num_concurrent_decoders; i++) {
-      ASSERT_EQ(notes[i]->Wait(), expected_status_[index]);
-    }
-  }
-
-  for (size_t i = 0; i < num_concurrent_decoders; i++) {
-    decoder_thread.task_runner()->PostTask(
-        FROM_HERE, base::Bind(&JpegClient::DestroyJpegDecoder,
-                              base::Unretained(clients[i])));
-  }
-  decoder_thread.Stop();
-}
-
-TEST_F(JpegDecodeAcceleratorTest, SimpleDecode) {
-  for (const auto& image : g_env->image_data_user_) {
-    test_image_files_.push_back(image);
-    expected_status_.push_back(CS_DECODE_PASS);
-  }
-  TestDecode(1);
-}
-
-TEST_F(JpegDecodeAcceleratorTest, MultipleDecoders) {
-  for (const auto& image : g_env->image_data_user_) {
-    test_image_files_.push_back(image);
-    expected_status_.push_back(CS_DECODE_PASS);
-  }
-  TestDecode(3);
-}
-
-TEST_F(JpegDecodeAcceleratorTest, InputSizeChange) {
-  // The size of |image_data_1280x720_black_| is smaller than
-  // |image_data_1280x720_default_|.
-  test_image_files_.push_back(g_env->image_data_1280x720_black_.get());
-  test_image_files_.push_back(g_env->image_data_1280x720_default_.get());
-  test_image_files_.push_back(g_env->image_data_1280x720_black_.get());
-  for (size_t i = 0; i < test_image_files_.size(); i++)
-    expected_status_.push_back(CS_DECODE_PASS);
-  TestDecode(1);
-}
-
-TEST_F(JpegDecodeAcceleratorTest, ResolutionChange) {
-  test_image_files_.push_back(g_env->image_data_640x368_black_.get());
-  test_image_files_.push_back(g_env->image_data_1280x720_default_.get());
-  test_image_files_.push_back(g_env->image_data_640x368_black_.get());
-  for (size_t i = 0; i < test_image_files_.size(); i++)
-    expected_status_.push_back(CS_DECODE_PASS);
-  TestDecode(1);
-}
-
-TEST_F(JpegDecodeAcceleratorTest, CodedSizeAlignment) {
-  test_image_files_.push_back(g_env->image_data_640x360_black_.get());
-  expected_status_.push_back(CS_DECODE_PASS);
-  TestDecode(1);
-}
-
-TEST_F(JpegDecodeAcceleratorTest, FailureJpeg) {
-  test_image_files_.push_back(g_env->image_data_invalid_.get());
-  expected_status_.push_back(CS_ERROR);
-  TestDecode(1);
-}
-
-TEST_F(JpegDecodeAcceleratorTest, KeepDecodeAfterFailure) {
-  test_image_files_.push_back(g_env->image_data_invalid_.get());
-  test_image_files_.push_back(g_env->image_data_1280x720_default_.get());
-  expected_status_.push_back(CS_ERROR);
-  expected_status_.push_back(CS_DECODE_PASS);
-  TestDecode(1);
-}
-
-}  // namespace
-}  // namespace content
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  base::CommandLine::Init(argc, argv);
-  base::ShadowingAtExitManager at_exit_manager;
-
-  // Needed to enable DVLOG through --vmodule.
-  logging::LoggingSettings settings;
-  settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
-  LOG_ASSERT(logging::InitLogging(settings));
-
-  const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
-  DCHECK(cmd_line);
-
-  const base::FilePath::CharType* jpeg_filenames = nullptr;
-  base::CommandLine::SwitchMap switches = cmd_line->GetSwitches();
-  for (base::CommandLine::SwitchMap::const_iterator it = switches.begin();
-       it != switches.end(); ++it) {
-    // jpeg_filenames can include one or many files and use ';' as delimiter.
-    if (it->first == "jpeg_filenames") {
-      jpeg_filenames = it->second.c_str();
-      continue;
-    }
-    if (it->first == "save_to_file") {
-      content::g_save_to_file = true;
-      continue;
-    }
-    if (it->first == "v" || it->first == "vmodule")
-      continue;
-    LOG(FATAL) << "Unexpected switch: " << it->first << ":" << it->second;
-  }
-#if defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY)
-  content::VaapiWrapper::PreSandboxInitialization();
-#endif
-
-  content::g_env =
-      reinterpret_cast<content::JpegDecodeAcceleratorTestEnvironment*>(
-          testing::AddGlobalTestEnvironment(
-              new content::JpegDecodeAcceleratorTestEnvironment(
-                  jpeg_filenames)));
-
-  return RUN_ALL_TESTS();
-}