Adapt addClientLayer to LayerHierarchy.

Method addClientLayer still traverses mDrawingState, which is not
adapted after LayerLifecycleManager enabled. Dump info through
LayerHierarchyBuilder.

Flag: EXEMPT bugfix
Bug: 341641452
Test: Manual
Change-Id: I781696548138dfcb1ec3e463a32ae5b399f10eac
3 files changed