Bug 827303 - Firefox core and crypto services components assume services/sync is built. Move registrations out of services/sync. r=gps

--HG--
rename : services/sync/SyncComponents.manifest => services/common/servicesComponents.manifest
rename : services/sync/SyncComponents.manifest => services/crypto/cryptoComponents.manifest
extra : transplant_source : k%8A%F7%25%F3%22h%E5%CEQ%AB%9Ds%CA%B6/%962%86N