tree 8f3124e4c3c0fed65a69d7146df892ee2a5e7bdc
parent d8a9a19e5a1c1a343cd6f10a58b0eee937bebeca
author Patrick Venture <venture@google.com> 1540310575 -0700
committer Patrick Venture <venture@google.com> 1540311703 -0700

cleanup: apply constness to read-only iterators

Apply const to read-only iterators to indicate intent more clearly.

Change-Id: Ic14304c69361da203d3d3a900180bd54346acc87
Signed-off-by: Patrick Venture <venture@google.com>