Use SubSelector as relation on left-most selector.

Selectors used to end with a Descendant relation in the left-most simple
selector. That didn't make any sense and it caused an accidental reset of
the adjacent flag in selectorList traversal during feature set updating.

R=chrishtr@chromium.org
BUG=435923

Review URL: https://codereview.chromium.org/751023002

git-svn-id: svn://svn.chromium.org/blink/trunk@185966 bbb929c8-8fbe-4397-9dbb-9b2b20218538
7 files changed
tree: f91cd66499f1f010b7c2c830264eee85270a7386
  1. third_party/