[FIX] sap.ui.core.Scrollbar: Scrolling in the table with millions of steps.
[FIX] sap.ui.core.Scrollbar: Scrolling in the table with millions of
steps.

Scrolling scaling fix for millions of rows in IE10, IE11 and FF40 .

Change-Id: Id26a5172c1782101c56c41335cbdea03da9278a1

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