[automerger skipped] Add automatic default value for primitive type fields am: 94d3c0c503 am: 38754f649f -s ours am: 6041b9e4e4 -s ours am: a2ddeb248b -s ours am: f44a60f0cb -s ours am: a989d1cb30 -s ours

am skip reason: Merged-In I15cfe2a90c0c9adca1692d9a9c997901b90bbbb6 with SHA-1 002662a5c4 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/tools/aidl/+/17395477

Change-Id: I7c68aced70c0f5adbe50e8f1a1b02cf824b142bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>