Allow 'currentcolor' for -webkit-tap-highlight-color in non-quirks mode

Seems like a fairly artificial limit (== oversight) since it will be
resolved during style resolution already (for the quirks mode case).

This moves this property one step closer to being just a "plain" <color>.

BUG=505410

Review URL: https://codereview.chromium.org/1221093003

git-svn-id: svn://svn.chromium.org/blink/trunk@198265 bbb929c8-8fbe-4397-9dbb-9b2b20218538
1 file changed
tree: 2823f1c9e521d25378b612afeb4fd4ea22c803ad
  1. third_party/