Formatted sslidenty.cc and moved non referenced functions into an anonymous namespace.
Formatted sslidenty.cc and moved non referenced functions into an
anonymous namespace.

There is some really scary code in this function that I did not refactor in
this change. I believe the ASN parsing code should be removed completely
and have attached TODOs to do this once we have a correct test suite to validate
the functionality. I am almost certain openssl has functions that do this
better.

Bug: webrtc:9860
Change-Id: Ice06079eb1e5b10bdb2ee45ae45cbfb2ce8f6f13
Reviewed-on: https://webrtc-review.googlesource.com/c/108206
Commit-Queue: Benjamin Wright <d97cb5a683a42395ddbd3524ae4315b2c4b93d14@webrtc.org>
Reviewed-by: Karl Wiberg <2c708eb0a58047bf403399f50b3da33ffd2dd444@webrtc.org>
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#25404}
TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc