
JSLint complained about these issues but didn't block submission
on them. (One of them you mentioned but I missed a detail). Just tidying up.

R=agrieve
DELTA=2  (1 added, 0 deleted, 1 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=770


git-svn-id: 35241bd708fe29f1f6c7a4322d322e99ff93b95e@745 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

mdavid/closure-library,mdavid/closure-library,mdavid/closure-library