
Fix a bug in goog.cssom in Opera. Stylesheets in Opera have cssRules
but no rules.

R=elsigh,jestelle
DELTA=16  (12 added, 0 deleted, 4 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=350802


git-svn-id: 35241bd708fe29f1f6c7a4322d322e99ff93b95e@365 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

romanoff/google-closure-library,romanoff/google-closure-library