Patch 6 more nits fixed

roc:
review+
roc:
superreview+
mtschrep:
approval1.9+

Details
 Diff 
Splinter Review

Attempt to constrain the event loop run

roc:
review+
roc:
superreview+
roc:
approval1.9+

Details
 Diff 
Splinter Review

Address Roc's literally lastsecond interface rewrite comment

roc:
review+
roc:
superreview+
roc:
approval1.9+

Details
 Diff 
Splinter Review

Possible Crash followup (checked in)

roc:
review+
roc:
superreview+
roc:
approval1.9+

Details
 Diff 
Splinter Review

Followup 2: HIG fixes

roc:
review+
roc:
superreview+
roc:
approval1.9+

Details
 Diff 
Splinter Review
