external/conscrypt: ask OpenSSL for supported cipher suites.
Rather than enumerate the list of supported cipher suites in conscrypt,
ask OpenSSL for the list and just maintain a mapping from OpenSSL's
names to the standard, external name.
(The mapping could also be removed with BoringSSL since it can return
the standard name for an SSL_CIPHER*. But in order to keep OpenSSL
compat this change doesn't depend on that.)
(cherry picked from commit d9a68f656782ee2fa0ca918e00522cdd25d33fdf)
Bug: 20531880
Change-Id: Ib541c9787093e7b900052fdf12dd2a2029b4b020
2 files changed
