
Eliminate some JS warnings we're getting.

R=pupius,zhyder
DELTA=42  (6 added, 7 deleted, 29 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=125003


git-svn-id: 35241bd708fe29f1f6c7a4322d322e99ff93b95e@166 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

johan/closure-library,johan/closure-library,johan/closure-library