Revert "SurfaceFlinger: Share ownership of layers between State and Handle."

This reverts commit f478f9f70b544d9f93680d6734a1af45bbd7f509.

Reason for revert: Causes presubmit issues.

Change-Id: Ibe872baed863a8ee9b9da5722e1671d087ec3a9f
Bug: 118257858
Bug: 62536731
Bug: 111373437
Bug: 111297488
5 files changed