API change to get the current transform in int and current crop

rectangle.

BUG=152621633
Test: Verified manually not affecting anything.
atest TextureViewCameraTest
atest TextureViewTest
atest TextureViewSnapshotTest
atest TextureViewStressTest
atest PixelCopyTest
atest BitmapTest
atest HardwareBitmapTests

Change-Id: I6df57f2c35ebc846acb1a927b5405e6e775a10d2