[INTERNAL] sap.ui.ux3.ToolPopup: Improved arrow positioning
[INTERNAL] sap.ui.ux3.ToolPopup: Improved arrow positioning

Change-Id: I0e1d876eece0c2f97ed516a9471375b01d354b41
BCP: 1570859783

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