[INTERNAL] layout.Splitter: Not experimental any more
[INTERNAL] layout.Splitter: Not experimental any more

Change-Id: I7513c08ba10abdc8dc2e6aeedfff882205a3a9c6

cschuff/openui5,olirogers/openui5,nzamani/openui5,cschuff/openui5,SAP/openui5,SAP/openui5,SAP/openui5,nzamani/openui5,olirogers/openui5,SAP/openui5,cschuff/openui5,nzamani/openui5,SQCLabs/openui5,olirogers/openui5,SQCLabs/openui5,SQCLabs/openui5