MSE: Remove check for not 'updating' in {set,clear}LiveSeekableRange()
Anticipating a spec change to remove this 'updating' check to fix
spec issue https://github.com/w3c/media-source/issues/118, these methods
no longer throw exception if any of the SourceBuffers in sourceBuffers
are currently updating.
[1] https://github.com/w3c/web-platform-tests/pull/3296
BUG=627880,624037
R=chcunningham@chromium.org
TEST=Expected update [1, above] to upstream
wpt/media-source/mediasource-liveseekable.html fails before and passes
after this change (with --enable-experimental-web-platform-features in
both cases, of course).
Review-Url: https://codereview.chromium.org/2144063002
Cr-Commit-Position: refs/heads/master@{#405309}
1 file changed
