Remove a couple of Skia suppressions
Remove a couple of Skia suppressions

svg/filters/feSpecularLight-linearrgb-lighting-color.svg
svg/filters/feSpotLight-primitiveUnits-objectBoundingBox-animated.html

The Win bots are green after the last roll.

BUG=511458
TBR=jvanverth@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/1252983003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@199443 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