Add setting flag to enable contact metadata syncing in CP2
Add setting flag to enable contact metadata syncing in CP2

Bug:20269816
Change-Id: Ie0906c03d888f57bb0a09a2bebd7b161c797792e

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base