Shim ReactEditorView::mini property
Handle 'focus' events in ReactEditorView and transfer to the component

Fixes #3234
Use wmic to kill child processes
Remove comment about killing process
Kill parent process after children on Windows
Return undefined from BufferedProcess::kill
Split on whitespace when parsing pids
Ensure pid is positive
Ignore errors killing child processes
Ignore errors from process object
Merge pull request #3230 from atom/ks-really-kill-buffered-process-on-windows

Really kill buffered processes on windows
Remove unnecessary params from Editor::getScrollWidth
Merge pull request #3243 from kaiserfro/remove-unnecessary-getScrollWidth-params

Remove unnecessary params from Editor::getScrollWidth