Remove ArtMethod's quick fields mapping table and vmap table.

This is a companion CL for art/ change
  "Move mapping table and vmap table offsets to OatMethodHeader."
  https://android-review.googlesource.com/90699

Change-Id: Ibc46e2d6f0f8dce5f1ec6acbefea3c80f034cbd2
Merge "Remove ArtMethod's quick fields mapping table and vmap table."
Revert "Add 1.7 methods to TimeZone / SimpleTimeZone"

This reverts commit 15737123c4b241c331e0090d311afb9631c3cf1b.

See the conversation on the original change I45d89cf0f30b49bb77c6dcfdae1a81edea40a2d4
and Ifa0b89debb42a7181f1f5f188ae7175970286adb.

Trading this API change for one in FileLock which is more useful.
This API change was of questionable value.

Change-Id: I8cf977acceededfe3ee13bf91af3fe4f5b84cfc2
Merge "Revert "Add 1.7 methods to TimeZone / SimpleTimeZone""
Merge remote-tracking branch 'aosp/master' into fml-master