
Reduces the submenu open onmouseover delay to 218ms 

R=chrishenry
DELTA=4  (0 added, 2 deleted, 2 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=5776


git-svn-id: 35241bd708fe29f1f6c7a4322d322e99ff93b95e@2278 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

weitzj/closure-library,weitzj/closure-library