[INTERNAL] sap.m.Dialog: clean _openAnimation and _closeAnimation
[INTERNAL] sap.m.Dialog: clean _openAnimation and _closeAnimation

Change-Id: Ida38085d4fdbb738bc0e11446c219343bd8a8b96

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