Implement PointerController#getPositionInLogicalDisplay

PointerController#getPosition returns the pointer position in display
absolute coordinate. Recently we're adding more usages of pointers in
logical pointer coordinates.

Currently, PointerController internally stores the position in logical
coordinate, and getPosition returns the value applying the inverse
display transform. When the user needs it in the logical coordinates,
they reapply the transform to get the logical pointer position.
Applying transform and inverse is unnecessary, and it is easily
avoided by letting PointerController directly return the internal
position.

With this change, PointerController now has two methods for getting
display absolute and logical positions.

Bug: 431622043
Test: PointerChoreographerTest
Test: PointerControllerTest
Flag: EXEMPT refactor
Change-Id: If8ab1ec94528f7fd203ae918bb0b684b1350f7b0