* 3.0:
[HttpKernel] Add listener that checks when request has both Forwarded and X-Forwarded-For
[HttpKernel] Move conflicting origin IPs handling to catch block
[travis] Fix deps=low/high patching
* 2.8:
[HttpKernel] Add listener that checks when request has both Forwarded and X-Forwarded-For
[HttpKernel] Move conflicting origin IPs handling to catch block
[travis] Fix deps=low/high patching