Updated check for round scrollbars to remove checking location at

origin.

Bug: 216192267
Fixes: 272533831

Test: Manual Testing including flashing the watch with updated view and confirming round scrollbar for full screen view on top left corner and a full screen view starting at non origin point. Also verified that a square scrollbar is generated for a non full screen view regardless of placement.
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:812d1d8db5c79083927dba3ac41a79f015186690)

Merged-In: I9293b4d923887d6a63eacc148c18ad8e21f523f2
Change-Id: I9293b4d923887d6a63eacc148c18ad8e21f523f2