[automerger skipped] Merge "Pull underlying network MTU using Java APIs" into sc-v2-dev am: 34af4df2 -s ours

am skip reason: Merged-In If291aa6b915e4da39152a679bbe3e40216b42f44 with SHA-1 12fd0894 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16779912

Change-Id: I6a0216df298c4d5b9f3a2c18b598ac7867526e98