Add content type information to encoded images and corresponding rtp extension header

webrtc/common_video/libyuv/libyuv_unittest.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 47 matching lines @@
 void TestLibYuv::SetUp() {
   const std::string input_file_name = webrtc::test::ResourcePath("foreman_cif",
                                                                  "yuv");
   source_file_  = fopen(input_file_name.c_str(), "rb");
   ASSERT_TRUE(source_file_ != NULL) << "Cannot read file: "<<
                                        input_file_name << "\n";
 
   rtc::scoped_refptr<VideoFrameBuffer> buffer(
       test::ReadI420Buffer(width_, height_, source_file_));
 
-  orig_frame_.reset(new VideoFrame(buffer, kVideoRotation_0, 0));
+  orig_frame_.reset(
+      new VideoFrame(buffer, kVideoRotation_0, VideoContentType::kDefault, 0));
 }
 
 void TestLibYuv::TearDown() {
   if (source_file_ != NULL) {
     ASSERT_EQ(0, fclose(source_file_));
   }
   source_file_ = NULL;
 }
 
 TEST_F(TestLibYuv, ConvertSanityTest) {
@@ skipping 220 matching lines @@
             2, 2);
 
   EXPECT_THAT(dst_y, ::testing::ElementsAre(
                          Average(0, 1, 4, 5), Average(2, 3, 6, 7),
                          Average(8, 9, 12, 13), Average(10, 11, 14, 15)));
   EXPECT_THAT(dst_uv,
               ::testing::ElementsAre(Average(0, 2, 4, 6), Average(1, 3, 5, 7)));
 }
 
 }  // namespace webrtc