[INTERNAL] sap.m.Textarea IE9 qunit test
[INTERNAL] sap.m.Textarea IE9 qunit test

IE9 ignores new line character if it is the first

Change-Id: Ic720b114f2350d01a15d2350d471fcbcada5bbf1

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