commit 237b987c324e2e389a9e0350293bfaf16a5e201d
author a.bah@samsung.com <a.bah@samsung.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> Fri Nov 08 10:16:50 2013
committer a.bah@samsung.com <a.bah@samsung.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> Fri Nov 08 10:16:50 2013
tree 199a153678fe9651de54d4a12152be468bef14b7
parent c389256432fed78694ce13cf9ecc9946936d676c

Minor optimization in FrameSelection::setNonDirectionalSelectionIfNeeded().

We can avoid a second call to newSelection.visibleExtent() by maintaining a local
variable for the same.

A call to visibleExtent() further entails computing of VisiblePosition which can
be avoided the second time round.
This change also makes it similar to the handling of newSelection.visibleBase().

Review URL: https://codereview.chromium.org/64323002

git-svn-id: svn://svn.chromium.org/blink/trunk@161602 bbb929c8-8fbe-4397-9dbb-9b2b20218538