tree ffe7ece0de484741551b6f84b860072640dc6aab
parent 5fd99ac488b4b0f39386126f98e0cbb5880a0175
author AJ Ross <alexross@google.com> 1471984804 -0700
committer AJ Ross <alexross@google.com> 1471994366 -0700

Support for CORS in gitiles.

Gitiles now sets the Access-Control-Allow-Origin header to the
HTTP origin of the client iff the client's domain matches a regular
expression defined in gitiles.config.

This should allow XMLHttpRequest to work with Gitiles REST API.

Change-Id: Ica74e3ff3f6af9afd11132a9e3ba1d6f0d53065b