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

webrtc/common_video/i420_video_frame_unittest.cc

Index: webrtc/common_video/i420_video_frame_unittest.cc
diff --git a/webrtc/common_video/i420_video_frame_unittest.cc b/webrtc/common_video/i420_video_frame_unittest.cc
index 8c97ca7ac4c0d7750136d9605800b6642658ea1e..31567796216303c256fc5a6858e10c787ee4cebb 100644
--- a/webrtc/common_video/i420_video_frame_unittest.cc
+++ b/webrtc/common_video/i420_video_frame_unittest.cc
@@ -114,7 +114,7 @@ void CheckRotate(int width, int height, webrtc::VideoRotation rotation,
 
 TEST(TestVideoFrame, WidthHeightValues) {
   VideoFrame frame(I420Buffer::Create(10, 10, 10, 14, 90),
-                   webrtc::kVideoRotation_0,
+                   webrtc::kVideoRotation_0, webrtc::kVideoContent_Default,
                    789 * rtc::kNumMicrosecsPerMillisec);
   const int valid_value = 10;
   EXPECT_EQ(valid_value, frame.width());
@@ -147,12 +147,9 @@ TEST(TestVideoFrame, ShallowCopy) {
   memset(buffer_u, 8, kSizeU);
   memset(buffer_v, 4, kSizeV);
 
-  VideoFrame frame1(
-      I420Buffer::Copy(width, height,
-                       buffer_y, stride_y,
-                       buffer_u, stride_u,
-                       buffer_v, stride_v),
-      kRotation, 0);
+  VideoFrame frame1(I420Buffer::Copy(width, height, buffer_y, stride_y,
+                                     buffer_u, stride_u, buffer_v, stride_v),
+                    kRotation, kVideoContent_Default, 0);
   frame1.set_timestamp(timestamp);
   frame1.set_ntp_time_ms(ntp_time_ms);
   frame1.set_timestamp_us(timestamp_us);