Add MDNS to the build.
Add MDNS to the build.

Change-Id: I025fe959a38344bb072ec13701f934a4fb9a5f36

ND-3500/platform_manifest,xorware/android_build,RR-msm7x30/platform_manifest,pranav01/platform_manifest,xorware/android_build,see4ri/lolili,knone1/platform_manifest,xorware/android_build,Hybrid-Power/startsync,hagar006/platform_manifest,fallouttester/platform_manifest,xorware/android_build,xorware/android_build