GUI header scroll element test & code cleanup.

Resolves openbmc/openbmc-test-automation#1290
Resolves openbmc/openbmc-test-automation#1291

Change-Id: I67eb7f5ce89168f64ce7394c2b1d03dc186f5f5f
Signed-off-by: Sivas SRR <sivas.srr@in.ibm.com>
1 file changed