Merge "C2SoftGav1Dec: remove non-eos flush" into rvc-qpr-dev am: b281445c6e am: 087d585304

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/12568399

Change-Id: I98b113838a24a3afead82fa4007939a5020e3c5e