
Quick fix of user reported issue.  Use this.getCssClass rather
than the hardcoded class name.

R=nicksantos
DELTA=1  (0 added, 0 deleted, 1 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=538


yamadatomonori/closure-library,yamadatomonori/closure-library,yamadatomonori/closure-library