Revert "Track ashmem memory usage in Parcel"

This reverts commit ab3f9724035046d65124a72db2a09c824b3d5c67.

Bug: 25169267
Bug: 25191602
Bug: 25004154
Change-Id: Ic51e62515273e4687359dfd9ff770a4d06c0c667
2 files changed