tree 2c12429bc27b858383e2de42e166678ed6f503f7
parent ac955e298d46c312adf696158b4aa9c47a74b38f
author Wan-Teh Chang <wtc@google.com> 1571941058 -0700
committer Ray Essick <essick@google.com> 1595615808 -0700

Seq header shouldn't change in the middle of frame

A different sequence header OBU should not be received between a
frame header OBU and the last tile group OBU of that frame.

This cherry-picks the upstream libaom commit
7ad847ac64e93f766d045f0058b0469d168b3e85:
https://aomedia.googlesource.com/aom/+/7ad847ac64e93f766d045f0058b0469d168b3e85

Test: test_libaom --gtest_filter=*InvalidFileTest*
Bug: b/142530197

Merged-In: Ibdc62e7092685357b0246b68f523e5296d13e5bd
Change-Id: Ibdc62e7092685357b0246b68f523e5296d13e5bd