Revert of Add optional visualization file writers to VideoProcessor tests.

webrtc/test/testsupport/yuv_frame_reader_unittest.cc

Index: webrtc/test/testsupport/yuv_frame_reader_unittest.cc
diff --git a/webrtc/test/testsupport/yuv_frame_reader_unittest.cc b/webrtc/test/testsupport/yuv_frame_reader_unittest.cc
deleted file mode 100644
index 95908142c9be1fa8993ed83bcb25788651714f6d..0000000000000000000000000000000000000000
--- a/webrtc/test/testsupport/yuv_frame_reader_unittest.cc
+++ /dev/null
@@ -1,83 +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 <memory>
-#include <string>
-
-#include "webrtc/api/video/i420_buffer.h"
-#include "webrtc/test/gtest.h"
-#include "webrtc/test/testsupport/fileutils.h"
-#include "webrtc/test/testsupport/frame_reader.h"
-
-namespace webrtc {
-namespace test {
-
-namespace {
-const std::string kInputFileContents = "bazouk";
-
-const size_t kFrameWidth = 2;
-const size_t kFrameHeight = 2;
-const size_t kFrameLength = 3 * kFrameWidth * kFrameHeight / 2;  // I420.
-}  // namespace
-
-class YuvFrameReaderTest : public testing::Test {
- protected:
-  YuvFrameReaderTest() = default;
-  ~YuvFrameReaderTest() override = default;
-
-  void SetUp() override {
-    temp_filename_ = webrtc::test::TempFilename(webrtc::test::OutputPath(),
-                                                "yuv_frame_reader_unittest");
-    FILE* dummy = fopen(temp_filename_.c_str(), "wb");
-    fprintf(dummy, "%s", kInputFileContents.c_str());
-    fclose(dummy);
-
-    frame_reader_.reset(
-        new YuvFrameReaderImpl(temp_filename_, kFrameWidth, kFrameHeight));
-    ASSERT_TRUE(frame_reader_->Init());
-  }
-
-  void TearDown() override { remove(temp_filename_.c_str()); }
-
-  std::unique_ptr<FrameReader> frame_reader_;
-  std::string temp_filename_;
-};
-
-TEST_F(YuvFrameReaderTest, InitSuccess) {}
-
-TEST_F(YuvFrameReaderTest, FrameLength) {
-  EXPECT_EQ(kFrameLength, frame_reader_->FrameLength());
-}
-
-TEST_F(YuvFrameReaderTest, NumberOfFrames) {
-  EXPECT_EQ(1, frame_reader_->NumberOfFrames());
-}
-
-TEST_F(YuvFrameReaderTest, ReadFrame) {
-  rtc::scoped_refptr<VideoFrameBuffer> buffer;
-  buffer = frame_reader_->ReadFrame();
-  ASSERT_TRUE(buffer);
-  // Expect I420 packed as YUV.
-  EXPECT_EQ(kInputFileContents[0], buffer->DataY()[0]);
-  EXPECT_EQ(kInputFileContents[1], buffer->DataY()[1]);
-  EXPECT_EQ(kInputFileContents[2], buffer->DataY()[2]);
-  EXPECT_EQ(kInputFileContents[3], buffer->DataY()[3]);
-  EXPECT_EQ(kInputFileContents[4], buffer->DataU()[0]);
-  EXPECT_EQ(kInputFileContents[5], buffer->DataV()[0]);
-  EXPECT_FALSE(frame_reader_->ReadFrame());  // End of file.
-}
-
-TEST_F(YuvFrameReaderTest, ReadFrameUninitialized) {
-  YuvFrameReaderImpl file_reader(temp_filename_, kFrameWidth, kFrameHeight);
-  EXPECT_FALSE(file_reader.ReadFrame());
-}
-
-}  // namespace test
-}  // namespace webrtc