Bug 1055460 - replace config request with power request. r=dimi

From 2860c6c7d3783e0f7cf71bcaacbc324dc288c8af Mon Sep 17 00:00:00 2001
---
 dom/nfc/NfcContentHelper.js        |  4 ++--
 dom/nfc/gonk/Nfc.js                | 18 +++++++-----------
 dom/nfc/gonk/NfcGonkMessage.h      |  6 +++---
 dom/nfc/gonk/NfcMessageHandler.cpp | 20 ++++++++++----------
 dom/nfc/gonk/NfcMessageHandler.h   |  4 ++--
 5 files changed, 24 insertions(+), 28 deletions(-)