tree 5496011c8e8f96a307d9f1712f301b459ffcb3a7
parent 627183600bfd9920c47bd26bdfe5ec906b54d2a7
author George Mount <mount@google.com> 1644434023 -0800
committer George Mount <mount@google.com> 1644528544 -0800

Move ModifiedParentDataNode to be an entity of LayoutNodeWrapper

Bug: 181981276

ModifiedParantDataNode is now an entity of LayoutNodeWrapper.
Introduced SimpleEntity to represent simple modifier holding
entities.

Test: Ran ParentDataModifierTest
Change-Id: I54bade84c91a44439af46a263f1841c52f346b6a