
hasPersistentVisibility allows any Component, so it seems
like setPersistentVisibility should as well.

R=eae
DELTA=4  (0 added, 0 deleted, 4 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=183005


git-svn-id: 35241bd708fe29f1f6c7a4322d322e99ff93b95e@223 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

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