Land https://codereview.chromium.org/889083003/ to update libsrtp to upstream 1.5.0
-rw-r--r-- 12 .gitignore
-rw-r--r-- 777 README.chromium
drwxr-xr-x - config
-rw-r--r-- 12554 libsrtp.gyp
drwxr-xr-x - srtp