Prevent NPE when a View is detached without having been attached. Bug #3355252
Prevent NPE when a View is detached without having been attached.
Bug #3355252

Change-Id: I58e03983ccf6a27a24619ec0f49659d6d7cc0a64

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