Add task-id to animation leash

This was removed by an earlier CL because we thought it
wasn't needed, but since snapshots have moved up one level
(sibling of task), it turns out that this is still needed
so adding it back.

Bug: 151881448
Test: do a transition and see taskid in surface trace
Change-Id: I4b48447f7d235e9828ac886f23a567668f1184cd

parent e60e6524

services/core/java/com/android/server/wm/Task.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -3163,6 +3163,11 @@ class Task extends WindowContainer<WindowContainer> {
		return false;
		}

		@Override
		public SurfaceControl.Builder makeAnimationLeash() {
		return super.makeAnimationLeash().setMetadata(METADATA_TASK_ID, mTaskId);
		}

		@Override
		public SurfaceControl getAnimationLeashParent() {
		if (WindowManagerService.sHierarchicalAnimations) {