tree b41c25794de2969eb9484b720044ad5972661f4b
parent ec09996b595a2092c92ac3bf4572d64ca698bbab
author Ben Kwa <kenobi@google.com> 1458158480 -0700
committer Ben Kwa <kenobi@google.com> 1458168658 -0700

DocsUI: Don't crash on invalid window sizes.

Our layout code asserts when passed an (invalid) width of 0.  The assert
is unnecessary as we already handle this situation by always laying out
the content pane with a column count of at least 1.

Also, per Steve, bump the minimum column count in grid mode to 2.

BUG=27150284

Change-Id: I8aa87beaaf4907ef5248999d0c590deef732589f