commit 1c4bb8dc27efa97d6f69b8d2dba90429f04f882f
author mincheli <mincheli@google.com> Tue Nov 16 09:30:14 2021 +0800
committer mincheli <mincheli@google.com> Wed Nov 17 20:02:51 2021 +0800
tree 88c00e9d1ff67d9a4b6e4336d5da46f433e5a016
parent 39c38f9b22820059a768937b454b48389a1b1dcc

Refactoring that make WindowMagnificationController has WindowMagnificationAnimationController

It reverses the relationship between
WindowMagnificationAnimationController and WindowMagnificationController
to simplify the further changes.
1. WindowMagnificationController has
  WindowMagnificationAnimationController instance.
  WindowMagnificationController is able to know if window
  magnifier is animating or not.
  If it is animating, the setScale() action or moveMagnifier()  will
  be interrupted.
2. ControllerSupplier  supplies  WindowMagnificationController in
  WindowMagnification.class.

Bug: 206734640
Test: atest IWindowMagnificationConnectionTest,
  atest WindowMagnificationAnimationControllerTest,
  atest WindowMagnificationControllerTest,
  atest WindowMagnificationTest,
Change-Id: Ibe3471dc99d1aed506b3fd04d12131321d82a07a