[automerger skipped] Remove VibrationEffect javadocs to methods not available...

[automerger skipped] Remove VibrationEffect javadocs to methods not available in public APIs. am: 1c36dbb3 -s ours am: 60a3635f -s ours am: bc586013 -s ours

am skip reason: Merged-In Idf5a339a5fb0ffd510e7fda0e3784916c8505eae with SHA-1 55217bc2 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19927366



Change-Id: Id29d063d0d25348f98a9cbc07c1d53b492ec96e2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>