Merge "Merge "Merge "Merge "Update the QUIC packet format." into nougat-cts-dev am: dc32082809" into nougat-mr1-cts-dev am: 47359da769" into oreo-cts-dev am: 0fb328e310" into oreo-mr1-cts-dev am: 6c31bf6ede

Original change: https://android-review.googlesource.com/c/platform/cts/+/1457991

Change-Id: If577f0c9534695197649e9cd3e1aea404b94045e