Reviewed by Beth Dakin.

In support of ongoing css3-images image-orientation implementation. This patch passes
an imageOrientationDescription object to drawImage() function as a argument. The drawImage()
can know information of image orientation by the argument.

Spec: http://www.w3.org/TR/2012/CR-css3-images-20120417/#the-image-orientation

* html/HTMLCanvasElement.cpp:
(WebCore::HTMLCanvasElement::paint):
* html/canvas/CanvasRenderingContext2D.cpp:
(WebCore::CanvasRenderingContext2D::drawImage):
(WebCore::drawImageToContext):
* platform/graphics/ImageOrientation.h: Add setter functions.
(WebCore::ImageOrientationDescription::setRespectImageOrientation):
(WebCore::ImageOrientationDescription::setImageOrientationEnum):
* platform/graphics/texmap/TextureMapperImageBuffer.cpp:
(WebCore::BitmapTextureImageBuffer::updateContents):
* rendering/RenderBoxModelObject.cpp:
(WebCore::RenderBoxModelObject::paintNinePieceImage):
* rendering/RenderImage.cpp:
(WebCore::RenderImage::paintReplaced):
(WebCore::RenderImage::paintIntoRect):
* rendering/RenderSnapshottedPlugIn.cpp:
(WebCore::RenderSnapshottedPlugIn::paintSnapshot):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154375 268f45cc-cd09-0410-ab3c-d52691b4dbfc