No bug - Tagging mozilla-central 254bd88c107271f3d1c2ca9969acc0ed507f0a8d with FIREFOX_BETA_66_BASE a=release DONTBUILD CLOSED TREE

2019-01-21 04:50:01 -08:00 · 2019-01-21 04:50:01 -08:00 · 3b06c7dfb9
--- a/.hgtags
+++ b/.hgtags
@ -156,3 +156,4 @@ c44fbdd5173548c9035256dda8fd3512f67118a8 FIREFOX_NIGHTLY_64_END
 58a0412e15574f063cd380517a0369bfb48b22e0 PRE_TREEWIDE_CLANG_FORMAT
 9ad82455dcee2bc1d438e46016b8db00e88758a8 FIREFOX_BETA_65_BASE
 3386ff76878d83496bb822d09115c77472808b53 FIREFOX_NIGHTLY_65_END
+254bd88c107271f3d1c2ca9969acc0ed507f0a8d FIREFOX_BETA_66_BASE