Fix potential crash if m_lastDoc is null

Authored by arichardson on Apr 30 2015, 1:14 PM.

Description

Fix potential crash if m_lastDoc is null

Also remove some unneeded comments

REVIEW: 123562

Details

Committed
arichardsonApr 30 2015, 1:14 PM
Parents
R32:eef3c94fd761: Address further review comments on outline view
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