Snap for 9794275 from a8750e66208f987fa6dabd638f8e9c1ee48c5705 to udc-release am: 3210eaadae

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/libwebm/+/22212181

Change-Id: Ieac709deb0123b88a4eceb5eb104107558216d51
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>