Revert of Use sps and pps to determine decodability of H.264 frames.

webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc

Index: webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc
index 1763c926edc7a78218fbce5fc6d756e7a12cb281..a5650f60e4313282e0fdffea91c6835bcef7240f 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_format_h264_unittest.cc
@@ -771,8 +771,10 @@
     const RTPVideoHeaderH264& h264 = payload.type.Video.codecHeader.H264;
     EXPECT_EQ(kH264FuA, h264.packetization_type);
     EXPECT_EQ(kIdr, h264.nalu_type);
-    // NALU info is only expected for the first FU-A packet.
-    EXPECT_EQ(0u, h264.nalus_length);
+    ASSERT_EQ(1u, h264.nalus_length);
+    EXPECT_EQ(static_cast<H264::NaluType>(kIdr), h264.nalus[0].type);
+    EXPECT_EQ(-1, h264.nalus[0].sps_id);
+    EXPECT_EQ(-1, h264.nalus[0].pps_id);
   }
 
   payload = RtpDepacketizer::ParsedPayload();
@@ -785,8 +787,10 @@
     const RTPVideoHeaderH264& h264 = payload.type.Video.codecHeader.H264;
     EXPECT_EQ(kH264FuA, h264.packetization_type);
     EXPECT_EQ(kIdr, h264.nalu_type);
-    // NALU info is only expected for the first FU-A packet.
-    ASSERT_EQ(0u, h264.nalus_length);
+    ASSERT_EQ(1u, h264.nalus_length);
+    EXPECT_EQ(static_cast<H264::NaluType>(kIdr), h264.nalus[0].type);
+    EXPECT_EQ(-1, h264.nalus[0].sps_id);
+    EXPECT_EQ(-1, h264.nalus[0].pps_id);
   }
 }