Only give WebTextView keys if it has focus.
Only give WebTextView keys if it has focus.

Bug:3460690
Change-Id: Iab82dc2c6e07a83062338ede8428e9d81ef0b949

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