Add Philipp Hancke <[email protected]> to AUTHORS file
so we can finally land https://codereview.chromium.org/1411553008/

NOTRY=True

Review URL: https://codereview.chromium.org/1837113003

Cr-Commit-Position: refs/heads/master@{#383702}
diff --git a/AUTHORS b/AUTHORS
index dce6c70..9604859 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -469,6 +469,7 @@
 Peter Collingbourne <[email protected]>
 Peter Gal <[email protected]>
 Peter Molnar <[email protected]>
+Philipp Hancke <[email protected]>
 Philippe Beauchamp <[email protected]>
 Philippe Beaudoin <[email protected]>
 Pierre-Antoine LaFayette <[email protected]>