[INTERNAL] ResizeHandler: reduce jQuery usages in the checkSizes method
[INTERNAL] ResizeHandler: reduce jQuery usages in the checkSizes method

Change-Id: Ice3198b53faacfbe3dcc9804a43aecf54f6ced49

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