Bug 973024 - 1.a/3: share newUint8Worker. r=yoshi
Bug 973024 - 1.b/3: share newInterceptWorker. r=yoshi
Bug 973024 - 2/3: split test_ril_worker_icc.js into several parts. r=yoshi
Bug 973024 - 3/3: split test_ril_worker_mmi.js into several parts. r=yoshi