WebVTT: Updated handling of non-line-snapped cue positioning

Remove the last piece of code in VTTCue::calculateDisplayParameters() from
an older spec. version.

BUG=301580

Review URL: https://codereview.chromium.org/871843007

git-svn-id: svn://svn.chromium.org/blink/trunk@189002 bbb929c8-8fbe-4397-9dbb-9b2b20218538
2 files changed
tree: 24bd731e0d57a2282ed2b0021b000a40a8116ae9
  1. third_party/