REGRESSION (r169407): Calls to RenderStyle::getRoundedBorderFor() in computeRoundedRectForBoxShape() still include RenderView pointer
<http://webkit.org/b/136591>
<rdar://problem/18143731>

Reviewed by Simon Fraser.

In r169407, the RenderView* argument was removed from
RenderStyle::getRoundedBorderFor().  This argument was not
removed from these calls in computeRoundedRectForBoxShape(), but
because getRoundedBorderFor() always returned a reference, and
because the default for the next argument was true, there was no
actual change in behavior from this bug.

No new tests since there is no change in behavior.

* rendering/shapes/BoxShape.cpp:
(WebCore::computeRoundedRectForBoxShape): Remove RenderView*
arguments from calls to getRoundedBorderFor().


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@173348 268f45cc-cd09-0410-ab3c-d52691b4dbfc