2007-11-28 Peter Kasting <zerodpx@gmail.com>
Reviewed by Alp Toker.
http://bugs.webkit.org/show_bug.cgi?id=16169
GIF decoder needs to set hasAlpha() correctly on subsequent frames.
This also removes the workaround for this problem in
ImageSourceCairo.cpp.
* platform/graphics/cairo/ImageSourceCairo.cpp:
(WebCore::ImageSource::frameHasAlphaAtIndex):
* platform/image-decoders/gif/GIFImageDecoder.cpp:
(WebCore::GIFImageDecoder::initFrameBuffer):
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@28114
268f45cc-cd09-0410-ab3c-
d52691b4dbfc