Disable tests that break due to missing AA on software compositor.
Disable tests that break due to missing AA on software compositor.

Software compositor tests that require anti-aliasing on quads with edges
internal to their layer are disabled for now, as the compositor can't
do AA on external edges without also including internal ones.

R=enne
BUG=248222
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/16139006

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@152151 bbb929c8-8fbe-4397-9dbb-9b2b20218538

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk