
Uppercase constants are more likely to conflict with macros (for example rtc::SRTP_AES128_CM_SHA1_80 and OpenSSL SRTP_AES128_CM_SHA1_80). This CL renames some constants and follows the C++ style guide. Bug: webrtc:12997 Change-Id: I2398232568b352f88afed571a9b698040bb81c30 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226564 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34553}