https://bugs.webkit.org/show_bug.cgi?id=113417

Reviewed by Jer Noble.

Source/WebCore: 

Test: media/track/track-in-band-legacy-api.html

* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::HTMLMediaElement): Delete m_disableCaptions, it is no longer used.
(WebCore::HTMLMediaElement::configureTextTrackGroup): Pass this to textTrackSelectionScore.
(WebCore::HTMLMediaElement::setClosedCaptionsVisible):  Delete m_disableCaptions, it is no longer used.
* html/HTMLMediaElement.h: Ditto.

* page/CaptionUserPreferences.cpp:
(WebCore::CaptionUserPreferences::textTrackSelectionScore): Add an HTMLMediaElement parameter.
* page/CaptionUserPreferences.h:

* page/CaptionUserPreferencesMac.h:
* page/CaptionUserPreferencesMac.mm:
(WebCore::CaptionUserPreferencesMac::textTrackSelectionScore): Return a score if the media element
    is showing captions, even if the preference says captions are disabled.

LayoutTests: 

* media/track/track-in-band-legacy-api-expected.txt: Added.
* media/track/track-in-band-legacy-api.html: Added.

* platform/chromium/TestExpectations: Skip new test.
* platform/efl/TestExpectations: Ditto.
* platform/gtk/TestExpectations: Ditto.
* platform/mac/TestExpectations: Ditto.
* platform/qt/TestExpectations: Ditto.
* platform/win/TestExpectations: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147001 268f45cc-cd09-0410-ab3c-d52691b4dbfc