Remove MediaPlayer::invalidTime()

Remove MediaPlayer::invalidTime() (literal -1.0) replacing it with a NaN,
which is similar to how HTMLMediaElement::m_duration is handled.
Also remove MediaFragmentURIParser::invalidTimeValue() since it is unused.

BUG=350571

Review URL: https://codereview.chromium.org/850943002

git-svn-id: svn://svn.chromium.org/blink/trunk@188460 bbb929c8-8fbe-4397-9dbb-9b2b20218538
5 files changed
tree: 1e0339dc075fc1caa040176a01e3aa8bccb2e6c3
  1. third_party/