[automerger skipped] [DO NOT MERGE] Remove the Client Suggestions APIs am: 94a82588 -s ours am: 09cb24da am: 0143e9fe -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14622418

Change-Id: Id2f39fc34886356f2e562372852c5e018acee914