cc: Add visible_rect to Draw*Quad::SetNew().

Currently the visible_rect is implicitly set to the quad's |rect| value
then later changed by the occlusion/culling code. Instead we want to
compute this value up front and set it on the quad when the quad is
created. So add it to the SetNew() method. Currently it should always
be set to the same value as the |rect|.

R=enne
BUG=344962

Review URL: https://codereview.chromium.org/185563008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@255662 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 255662