Infer value type for keyframes when it is undefined
Infer value type for keyframes when it is undefined

Bug: 20140483

Change-Id: Idf6caea2a8eae803e33dd34b9c8f563ad12e1848

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