
Angular: $location.search allows null for clearing a search parameter.

R=wesalvaro,dnadasi
DELTA=2  (0 added, 0 deleted, 2 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=5615


git-svn-id: 818616af560c21f974e3119d89e3310384da871a@2245 b0f006be-c8cd-11de-a2e8-8d36a3108c74

weitzj/closure-compiler,weitzj/closure-compiler