[17/n Dispatcher refactor] Move transferTouchGesture

In this CL we move transferTouchGesture to the DispatcherTouchStates
subclass.

Bug: 367661487
Bug: 245989146
Test: atest inputflinger_tests
Flag: EXEMPT refactor
Change-Id: Ied63de32bd1ecedcfa0aeefb8970577c10bc1808
2 files changed