Mark layout tests for automatic rebaseline after V8 roll.
Mark layout tests for automatic rebaseline after V8 roll.

These layout tests need an automatic rebaseline now that V8 has
successfully rolled a fix to source position reporting for exception
objects.

R=machenbach@chromium.org
BUG=v8:3995,chromium:476503

Review URL: https://codereview.chromium.org/1087213003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@193809 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