Remove use of view() in RenderView code
https://bugs.webkit.org/show_bug.cgi?id=133669

Reviewed by Andreas Kling.

view() in RenderView just returns *this, so no need to use it.

* rendering/RenderView.cpp:
(WebCore::RenderView::setSelection):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@169742 268f45cc-cd09-0410-ab3c-d52691b4dbfc