Added a utility function for determining the size of an array.

TRAC #22502

Signed-off-by: Jamie Madill
Signed-off-by: Nicolas Capens
Author: Geoff Lang

git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1877 736b8ea6-26fd-11df-bfd4-992fa37f6226
1 file changed