Reviewed by Adam.

WebKit:
        Fixing
            <rdar://problem/5018591> Windows doesn't have a standard vertical text cursor
            <rdar://problem/5224996> Add zoom in and zoom out cursors

        Add images for vertical text and zoom in and out cursors to WebKit resources.

        * WebKit.vcproj/verticalTextCursor.png: Added.
        * WebKit.vcproj/WebKit.rc:
        * WebKit.vcproj/WebKit.vcproj:
        * WebKit.vcproj/resource.h:
        * WebKit.vcproj/zoomInCursor.png: Added.
        * WebKit.vcproj/zoomOutCursor.png: Added.
        * WebKitDLL.cpp:
        (loadResourceIntoBuffer):

WebCore:
        Fixing
            <rdar://problem/5018591> Windows doesn't have a standard vertical text cursor
            <rdar://problem/5224996> Add zoom in and zoom out cursors

        Added SharedCursor for CursorWin so we can correctly track lifetime of custom/image
        based cursors, such as the vertical text and zooming cursors.

        * platform/Cursor.h:
        (WebCore::SharedCursor::SharedCursor):
        (WebCore::SharedCursor::~SharedCursor):
        (WebCore::SharedCursor::nativeCursor):
        * platform/win/CursorWin.cpp:
        (WebCore::Cursor::Cursor):
        (WebCore::loadCursorByName):
        (WebCore::loadSharedCursor):
        (WebCore::pointerCursor):
        (WebCore::crossCursor):
        (WebCore::handCursor):
        (WebCore::iBeamCursor):
        (WebCore::waitCursor):
        (WebCore::helpCursor):
        (WebCore::eastResizeCursor):
        (WebCore::northResizeCursor):
        (WebCore::northEastResizeCursor):
        (WebCore::northWestResizeCursor):
        (WebCore::southResizeCursor):
        (WebCore::southEastResizeCursor):
        (WebCore::southWestResizeCursor):
        (WebCore::westResizeCursor):
        (WebCore::northSouthResizeCursor):
        (WebCore::eastWestResizeCursor):
        (WebCore::northEastSouthWestResizeCursor):
        (WebCore::northWestSouthEastResizeCursor):
        (WebCore::columnResizeCursor):
        (WebCore::rowResizeCursor):
        (WebCore::moveCursor):
        (WebCore::verticalTextCursor):
        (WebCore::progressCursor):
        (WebCore::notAllowedCursor):
        (WebCore::zoomInCursor):
        (WebCore::zoomOutCursor):
        * platform/win/WidgetWin.cpp:
        (WebCore::Widget::setCursor):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@25530 268f45cc-cd09-0410-ab3c-d52691b4dbfc