Reviewed by Hyatt 

        Added support for cross-platform resize property.

        * platform/PlatformMouseEvent.h: Removed isMouseButtonDown, since we
        already cache this info when we handle mouse down and mouse up.
        * platform/mac/MouseEventMac.mm: ditto.
        * platform/win/TemporaryLinkStubs.cpp: ditto.

        * page/Frame.cpp:
        (WebCore::Frame::autoscrollTimerFired): Use d->m_bMousePressed instead of isMouseButtonDown.
        * page/FrameView.cpp:
        (WebCore::FrameView::handleMouseMoveEvent): Passes event to layer resize method.
        (WebCore::FrameView::mousePressed): Added.
        * page/FrameView.h: Added mousePressed.

        * rendering/RenderTheme.h: Removed paintResizeControl.
        Since its not dependent on the theme, the layer can just paint this.
        * rendering/RenderTheme.cpp: ditto.
        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::RenderLayer): Initializes m_resizeCornerImage.
        (WebCore::RenderLayer::~RenderLayer): Deletes m_resizeCornerImage.
        (WebCore::RenderLayer::resize): Uses passed in event instead of creating a new one.
        (WebCore::RenderLayer::paintResizeControl): Now loads and paints the resize image.
        * rendering/RenderLayer.h: Added m_resizeCornerImage.  Important to have one per-layer for when we allow
        more customization.

        * platform/cairo/ImageCairo.cpp:
        (WebCore::Image::loadResource): Loads image resources.

WebKit:

        Reviewed by Hyatt. 

        Added resources for missingImage and textAreaResizeCorner.

        * COM/WebKitDLL.cpp:
        (loadResourceIntoArray): Added. Returns a DeprecatedByteArray with the resource's data.
        * WebKit.vcproj/WebKit.rc: Added missing image and resize pngs as resources. 
        * WebKit.vcproj/WebKit.vcproj: Added pngs.
        * WebKit.vcproj/missingImage.png: Added.
        * WebKit.vcproj/resource.h: Added entries for pngs.
        * WebKit.vcproj/textAreaResizeCorner.png: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@14765 268f45cc-cd09-0410-ab3c-d52691b4dbfc