Bug 1087931 - Remove mozNfc.getNFCTag. r=smaug, dimi

From 59396995908ed8a7227dd2b62b07aad0e16e88dc Mon Sep 17 00:00:00 2001
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 dom/nfc/nsNfc.js                          |  8 --------
 dom/nfc/tests/marionette/test_nfc_peer.js | 15 +--------------
 dom/webidl/MozNFC.webidl                  |  5 -----
 3 files changed, 1 insertion(+), 27 deletions(-)