tree 32081508882320d0b504027f1d8b3d46b7dd208b
parent 74225b45b340228bcf6d3ead2b6f719eeeade924
author Natalie Weizenbaum <nweiz@google.com> 1426016872 -0700
committer Natalie Weizenbaum <nweiz@google.com> 1426016872 -0700

Fix bugs where events could be added after watchers were closed.

R=rnystrom@google.com
BUG=dartbug.com/22653

Review URL: https://codereview.chromium.org//995623002