Add an S-frame test
Add an S-frame test

Tests that frames after an S-frame are always parse-able,
even though there may be mismatches.

Change-Id: I4d6c5b252d5d1396422be6da57e4f904895d1c40

GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom