Use transform, width, and height instead of active and requested

Layer was still setting width, height, and transform in the active and
requested geometry structs. Since there's no longer any BQL, there's no
need to use active and requested. Instead port over width, height, and
transform to no longer use the legacy variable.

This also unifies more code and allows winscope to correctly show the
transform for all layer types.

Test: SurfaceFlinger_test
Bug: 185492007
Change-Id: Iee47a9ecffc16069ea7596ace4506e9416da9f20