scrollable pane null ref check to resolve "Failed to execute 'getComputedStyle' on 'Window'" bug#4039

Merged

dzearing merged 8 commits intomicrosoft:masterfrom

davidcozsmith:davsm.scrollable-pane-null-ref-check

Feb 21, 2018

Commits on Feb 20, 2018

Checking this.refs.root for undefined before calling getComputedStyle(root) in _resizeContainer
David Smith (UST)
committed
adding change file
David Smith (UST)
committed
clarifying comment
David Smith (UST)
committed

Commits on Feb 21, 2018

Cancelling timers during componentWillUnmount to avoid using unmounted refs
David Smith (UST)
committed
updating comment
David Smith (UST)
committed
Merge remote-tracking branch 'upstream/master' into davsm.scrollable-pane-null-ref-check
David Smith (UST)
committed
updated to use _async.setTimeout
David Smith (UST)
committed
updating comment
David Smith (UST)
committed