whitespace cleanup in sc

Change-Id: Id1dcadcac179c52977e48a6912ce4d5fd542f60c
whitespace cleanup in chart2

Change-Id: I85fdb62ff0e6606e2ac8537f477e7cb5bec3827a
whitespace cleanup in scaddins

Change-Id: I05d0ee9db5a243631a8568dfc967328520e0799a
whitespace cleanup in test

Change-Id: Iaf3f7c360cd8d081d706e92ec52c3c96fe68c57c