Fix valgrind bot errors introduced in f84722e4777.

NOTREECHECKS=true
NOTRY=true
R=robertphillips@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/179843003

git-svn-id: http://skia.googlecode.com/svn/trunk@13580 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed