[Modern Media Controls] Media Controller: elapsed and remaining time support
https://bugs.webkit.org/show_bug.cgi?id=163679
<rdar://problem/28851675>

Patch by Antoine Quint <graouts@apple.com> on 2016-10-26
Reviewed by Dean Jackson.

Source/WebCore:

We introduce the ElapsedTimeSupport and RemainingTimeSupport classes which bring
support for displaying the elapsed and remaining time in the time control.

Tests: media/modern-media-controls/elapsed-time-support/elapsed-time-support.html
       media/modern-media-controls/remaining-time-support/remaining-time-support.html

* Modules/modern-media-controls/js-files:
* Modules/modern-media-controls/media/elapsed-time-support.js: Added.
(ElapsedTimeSupport.prototype.get control):
(ElapsedTimeSupport.prototype.get mediaEvents):
(ElapsedTimeSupport.prototype.syncControl):
(ElapsedTimeSupport):
* Modules/modern-media-controls/media/media-controller.js:
(MediaController):
* Modules/modern-media-controls/media/remaining-time-support.js: Added.
(RemainingTimeSupport.prototype.get control):
(RemainingTimeSupport.prototype.get mediaEvents):
(RemainingTimeSupport.prototype.syncControl):
(RemainingTimeSupport):
* WebCore.xcodeproj/project.pbxproj:

LayoutTests:

New tests for the ElapsedTimeSupport and RemainingTimeSupport classes and adding the
new resources to other MediaController tests.

* http/tests/media/modern-media-controls/skip-back-support/skip-back-support-button-click.html:
* media/modern-media-controls/elapsed-time-support/elapsed-time-support-expected.txt: Added.
* media/modern-media-controls/elapsed-time-support/elapsed-time-support.html: Added.
* media/modern-media-controls/media-controller/media-controller-constructor.html:
* media/modern-media-controls/media-controller/media-controller-resize.html:
* media/modern-media-controls/mute-support/mute-support-button-click.html:
* media/modern-media-controls/mute-support/mute-support-media-api.html:
* media/modern-media-controls/mute-support/mute-support-muted.html:
* media/modern-media-controls/remaining-time-support/remaining-time-support-expected.txt: Added.
* media/modern-media-controls/remaining-time-support/remaining-time-support.html: Added.
* media/modern-media-controls/start-support/start-support-audio.html:
* media/modern-media-controls/start-support/start-support-autoplay.html:
* media/modern-media-controls/start-support/start-support-click-to-start.html:
* media/modern-media-controls/start-support/start-support-error.html:
* media/modern-media-controls/start-support/start-support-fullscreen.html:
* media/modern-media-controls/start-support/start-support-manual-play.html:
* media/modern-media-controls/start-support/start-support-no-source.html:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@207905 268f45cc-cd09-0410-ab3c-d52691b4dbfc
24 files changed