[automerger skipped] [Autofill Framework] Fix authentication id by limiting request id to only 15 bits. am: 0162ea65 -s ours

am skip reason: Merged-In I2534d6a2fc388b582b2d0f13aa8640b477606fce with SHA-1 2f6f51be is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3468548



Change-Id: I357b916c76649ca54fd08fdbd135a5fd2d3e914b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>