Remove SiblingTraversalStrategies include from StyleResolver.

SiblingTraversalStrategies were unused in StyleResolver.h, but some files
relied on ElementTraversal being included via StyleResolver.h.

R=jchaffraix@chromium.org

Review URL: https://codereview.chromium.org/1026483003

git-svn-id: svn://svn.chromium.org/blink/trunk@192384 bbb929c8-8fbe-4397-9dbb-9b2b20218538
6 files changed
tree: ef922792c27cf2bebf0d0fa4ded784b8e197ed2a
  1. third_party/