Revert of Add Jpeg frame writer for test support.

webrtc/test/testsupport/jpeg_frame_writer.cc

Index: webrtc/test/testsupport/jpeg_frame_writer.cc
diff --git a/webrtc/test/testsupport/jpeg_frame_writer.cc b/webrtc/test/testsupport/jpeg_frame_writer.cc
deleted file mode 100644
index 6e1caa1bcdec81f3f390de68f0b3d0848c462986..0000000000000000000000000000000000000000
--- a/webrtc/test/testsupport/jpeg_frame_writer.cc
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- *  Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <stdio.h>
-
-
-#include "webrtc/common_types.h"
-#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
-#include "webrtc/rtc_base/checks.h"
-#include "webrtc/rtc_base/logging.h"
-#include "webrtc/test/testsupport/frame_writer.h"
-
-extern "C" {
-#if defined(USE_SYSTEM_LIBJPEG)
-#include <jpeglib.h>
-#elif defined(USE_LIBJPEG_TURBO)
-#include "third_party/libjpeg_turbo/jpeglib.h"
-#else
-#include "third_party/libjpeg/jpeglib.h"
-#endif
-}
-
-namespace webrtc {
-namespace test {
-
-JpegFrameWriter::JpegFrameWriter(const std::string &output_filename)
-    : frame_written_(false),
-      output_filename_(output_filename),
-      output_file_(nullptr) {}
-
-bool JpegFrameWriter::WriteFrame(const VideoFrame& input_frame, int quality) {
-  RTC_CHECK(!frame_written_) << "Only a single frame can be saved to Jpeg.";
-  const int kColorPlanes = 3;  // R, G and B.
-  size_t rgb_len = input_frame.height() * input_frame.width() * kColorPlanes;
-  std::unique_ptr<uint8_t[]> rgb_buf(new uint8_t[rgb_len]);
-
-  // kRGB24 actually corresponds to FourCC 24BG which is 24-bit BGR.
-  if (ConvertFromI420(input_frame, VideoType::kRGB24, 0, rgb_buf.get()) < 0) {
-    LOG(LS_ERROR) << "Could not convert input frame to RGB.";
-    return false;
-  }
-  output_file_ = fopen(output_filename_.c_str(), "wb");
-  if (!output_file_) {
-    LOG(LS_ERROR) << "Couldn't open file to write jpeg frame to:" <<
-        output_filename_;
-    return false;
-  }
-
-  // Invoking LIBJPEG
-  struct jpeg_compress_struct cinfo;
-  struct jpeg_error_mgr jerr;
-  JSAMPROW row_pointer[1];
-  cinfo.err = jpeg_std_error(&jerr);
-  jpeg_create_compress(&cinfo);
-
-  jpeg_stdio_dest(&cinfo, output_file_);
-
-  cinfo.image_width = input_frame.width();
-  cinfo.image_height = input_frame.height();
-  cinfo.input_components = kColorPlanes;
-  cinfo.in_color_space = JCS_EXT_BGR;
-  jpeg_set_defaults(&cinfo);
-  jpeg_set_quality(&cinfo, quality, TRUE);
-
-  jpeg_start_compress(&cinfo, TRUE);
-  int row_stride = input_frame.width() * kColorPlanes;
-  while (cinfo.next_scanline < cinfo.image_height) {
-    row_pointer[0] = &rgb_buf.get()[cinfo.next_scanline * row_stride];
-    jpeg_write_scanlines(&cinfo, row_pointer, 1);
-  }
-
-  jpeg_finish_compress(&cinfo);
-  jpeg_destroy_compress(&cinfo);
-  fclose(output_file_);
-
-  frame_written_ = true;
-  return true;
-}
-
-}  // namespace test
-}  // namespace webrtc