Exclude NexusS from DeferredSurfaceCopy benches too.
Exclude NexusS from DeferredSurfaceCopy benches too.

Now that it can get beyond path_create, it's crashing in DeferredSurfaceCopy benches just like the GalaxyNexus does.

BUG=skia:1687
R=borenet@google.com

Review URL: https://codereview.chromium.org/131803003

git-svn-id: 32fc27f4dcfb6c0385cd9719852b95fe6680452d@12987 2bbb7eff-a529-9590-31e7-b0007b416f81

google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot