Fixing valgrind error

After an error in the stream prevented the deserialization of SkRect members, there was no check to see if there was an error state before testing the validity of these uninitialized SkRect members. Added the check to fix the valgrind error.

BUG=
R=robertphillips@google.com, sugoi@google.com

Author: sugoi@chromium.org

Review URL: https://codereview.chromium.org/114493005

git-svn-id: http://skia.googlecode.com/svn/trunk@12727 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed