Bug 707883 - Add a hunk of the patch that went missing in the downstream -> upstream conversion, take 2 using the right filename. r=bent DONTBUILD for the same reason as before

b2g/installer/package-manifest.in

@@ -147,7 +147,7 @@
 @BINPATH@/components/dom_base.xpt
 #ifdef MOZ_B2G_RIL
 @BINPATH@/components/dom_telephony.xpt
-@BINPATH@/components/dom_telephony_worker.xpt
+@BINPATH@/components/dom_system_b2g.xpt
 #endif
 @BINPATH@/components/dom_battery.xpt
 @BINPATH@/components/dom_canvas.xpt