tree 4655417466a6eb9bb74835d4a021b534c169c9cb
parent 768b73e1500d7db318bed1c3fb326d84f9fe150e
author Adam Langley <agl@google.com> 1431371845 -0700
committer Kenny Root <kroot@google.com> 1431541718 -0700

system/extra: include more of what you use.

This is a reland of aa24bc89b78a5981df7618bdef78b7b49ffad14d which was
reverted in 291e20dab39783c7074191ff2d2de9b86465c10f because it broke
the git_master-gpl builder.

This version of the change uses crypto.h as a proxy for mem.h because
it'll work in both BoringSSL and OpenSSL.

(cherry picked from commit a83adf6354f3073a1938ffcd6cadd5c357856de5)

Bug: 21085331
Change-Id: I9e4c9e4d459c2e31f74180b3a3b2ab139ab76e80