Prevent SwitchPreference widget from receiving a11y focus
Prevent SwitchPreference widget from receiving a11y focus

Has no effect on behavior when explore by touch is turned off.

BUG: 16961152
Change-Id: I1e494d6a86f261d22d551afc43fe9e499907df6f

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