https://bugs.webkit.org/show_bug.cgi?id=89514

Patch by Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk> on 2012-06-22
Reviewed by Eric Carlson.

No new tests since there's no change on code behavior.

When a blob is created as the address for a Media Stream, the MediaEngine
will ask it's players if they support that media. However, a player built
for MediaStream needs to know to URL to decide if it's supported or not.

* dom/DOMImplementation.cpp:
(WebCore::DOMImplementation::createDocument):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::canPlayType):
(WebCore::HTMLMediaElement::selectNextSourceChild):
* html/HTMLMediaElement.h:
* platform/graphics/MediaPlayer.cpp:
(MediaPlayerFactory):
(WebCore::MediaPlayerFactory::MediaPlayerFactory):
(WebCore):
(WebCore::textPlain):
(WebCore::bestMediaEngineForTypeAndCodecs):
(WebCore::MediaPlayer::load):
(WebCore::MediaPlayer::loadWithNextMediaEngine):
(WebCore::MediaPlayer::paint):
(WebCore::MediaPlayer::supportsType):
* platform/graphics/MediaPlayer.h:
(WebCore):
* platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:
(WebCore::MediaPlayerPrivateAVFoundationCF::supportsType):
* platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.h:
(MediaPlayerPrivateAVFoundationCF):
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
(MediaPlayerPrivateAVFoundationObjC):
* platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
(WebCore::MediaPlayerPrivateAVFoundationObjC::supportsType):
* platform/graphics/blackberry/MediaPlayerPrivateBlackBerry.cpp:
(WebCore::MediaPlayerPrivate::supportsType):
* platform/graphics/blackberry/MediaPlayerPrivateBlackBerry.h:
(MediaPlayerPrivate):
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
* platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.h:
(MediaPlayerPrivateGStreamer):
* platform/graphics/mac/MediaPlayerPrivateQTKit.h:
(MediaPlayerPrivateQTKit):
* platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
(WebCore::MediaPlayerPrivateQTKit::supportsType):
* platform/graphics/qt/MediaPlayerPrivateQt.cpp:
(WebCore::MediaPlayerPrivateQt::supportsType):
* platform/graphics/qt/MediaPlayerPrivateQt.h:
(MediaPlayerPrivateQt):
* platform/graphics/win/MediaPlayerPrivateQuickTimeVisualContext.cpp:
(WebCore::MediaPlayerPrivateQuickTimeVisualContext::supportsType):
* platform/graphics/win/MediaPlayerPrivateQuickTimeVisualContext.h:
(MediaPlayerPrivateQuickTimeVisualContext):
* platform/graphics/wince/MediaPlayerPrivateWinCE.h:
(MediaPlayerPrivate):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121053 268f45cc-cd09-0410-ab3c-d52691b4dbfc