
Remove chrome.experimental APIs from the central externs file.

R=ewa,dmazzoni
DELTA=270  (16 added, 254 deleted, 0 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=5302


git-svn-id: 818616af560c21f974e3119d89e3310384da871a@2123 b0f006be-c8cd-11de-a2e8-8d36a3108c74

knutwalker/google-closure-compiler,knutwalker/google-closure-compiler