Summary:
Sometimes after a while scroll bars woudl start to appear in the text areas like so
{F1150744703}
Its hard to repro but seemed to be after flipper was open for a long period. Playing with chrome dev tools setting overflow: hidden makes the problem go away
changelog: UIDebugger fix issue with scrollbars sometimes appearing in sidebar
Reviewed By: antonk52
Differential Revision: D51346366
fbshipit-source-id: 2d9218ac582164c9726a92c3c0c99567382f8929
39d84e3bfc