Fix build with SK_SUPPORT_UNITTEST on

Fix build with SK_SUPPORT_UNITTEST on. Parenthesis with && and || is
fixed similarly to r1386.

BUG=skia:1493
R=scroggo@google.com

Author: kkinnunen@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/22732004

git-svn-id: http://skia.googlecode.com/svn/trunk@10704 2bbb7eff-a529-9590-31e7-b0007b416f81
2 files changed