libs/gui/include/gui/LayerState.h

services/surfaceflinger/FrontEnd/LayerHierarchy.cpp

services/surfaceflinger/FrontEnd/LayerHierarchy.h

services/surfaceflinger/FrontEnd/LayerLifecycleManager.cpp

services/surfaceflinger/FrontEnd/LayerLifecycleManager.h

services/surfaceflinger/FrontEnd/LayerSnapshot.cpp

services/surfaceflinger/FrontEnd/LayerSnapshot.h

services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.cpp

services/surfaceflinger/FrontEnd/LayerSnapshotBuilder.h

services/surfaceflinger/FrontEnd/RequestedLayerState.cpp

services/surfaceflinger/FrontEnd/RequestedLayerState.h

services/surfaceflinger/FrontEnd/TransactionHandler.cpp

services/surfaceflinger/LayerProtoHelper.cpp

services/surfaceflinger/SurfaceFlinger.cpp

...ices/surfaceflinger/tests/unittests/LayerSnapshotTest.cpp