tree 23fdb2d2391fa511db5dcc5fe9203074d34d83c4
parent 7c537a7cf0511c67783d6547b4b61eb4e682757d
author Nirav Atre <natre@google.com> 1533163189 -0700
committer Nirav Atre <natre@google.com> 1533242755 -0700

Move hidl_no_init (for HIDL Safe Unions) to index 0

This change moves hidl_no_init (which was previously the last element in
the hidl_discriminator enum) to index 0. Also generates some comments to
facilitate readability.

Bug: 79878527
Test: Ran the hidl_test suite (for C++ and Java)
Change-Id: I18a88c35b4eac3513edf14a29f7653b3760008d9