Implement drag-to-open in ActivityChooserView
Implement drag-to-open in ActivityChooserView

BUG: 10606456
Change-Id: I9ac0c5076bb1bf6c3f8a674bb2ef998d8515e8d9

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