WebCore:

WebCore:

        Reviewed by Darin.

        Switched all uses of HTMLImageLoader to use OwnPtrs.

        * html/HTMLInputElement.h:
        * html/HTMLInputElement.cpp:
        (WebCore::HTMLInputElement::init):
        (WebCore::HTMLInputElement::~HTMLInputElement):
        (WebCore::HTMLInputElement::setInputType):
        (WebCore::HTMLInputElement::parseMappedAttribute):
        (WebCore::HTMLInputElement::attach):
        * html/HTMLObjectElement.h:
        * html/HTMLObjectElement.cpp:
        (WebCore::HTMLObjectElement::HTMLObjectElement):
        (WebCore::HTMLObjectElement::~HTMLObjectElement):
        (WebCore::HTMLObjectElement::parseMappedAttribute):
        (WebCore::HTMLObjectElement::attach):
        * html/HTMLVideoElement.h:
        * html/HTMLVideoElement.cpp:
        (WebCore::HTMLVideoElement::HTMLVideoElement):
        (WebCore::HTMLVideoElement::attach):
        (WebCore::HTMLVideoElement::detach):
        (WebCore::HTMLVideoElement::parseMappedAttribute):

LayoutTests:

        Reviewed by Darin.

        Added test for poster attribute.

        * media/content/abe.png: Added.
        * media/content/greenbox.png: Added.
        * media/video-poster-expected.txt: Added.
        * media/video-poster.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@27485 268f45cc-cd09-0410-ab3c-d52691b4dbfc