Revert "Merge aosp/upstream-master into aosp/master"

Revert submission 1794415

Reason for revert: https://sourceware.org/bugzilla/show_bug.cgi?id=28319
Reverted Changes:
I562d32e60:Merge aosp/upstream-master into aosp/master
I96015f74e:abg-reader: tidy logic around iterating over corpu...

abidw is conflating distinct anonymous enum types. Distinct means different enumerator names and containing context (a struct). The values are same.

Bug: 191235788
Change-Id: Ib52eb3100f289cd66578cbabe246741b01842b2f
Signed-off-by: Giuliano Procida <gprocida@google.com>
109 files changed