Remove last remnants of ENABLE_SVG

Source/core/svg/SVGPreserveAspectRatio.idl

Index: Source/core/svg/SVGPreserveAspectRatio.idl
diff --git a/Source/core/svg/SVGPreserveAspectRatio.idl b/Source/core/svg/SVGPreserveAspectRatio.idl
index 5f4ed8ad767651a72ae79b5ffda3af8e49648e6f..ec2c79638dd42d8319b0f734db8567f30af94475 100644
--- a/Source/core/svg/SVGPreserveAspectRatio.idl
+++ b/Source/core/svg/SVGPreserveAspectRatio.idl
@@ -23,9 +23,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-[
-    Conditional=SVG
-] interface SVGPreserveAspectRatio {
+interface SVGPreserveAspectRatio {
     // Alignment Types
     const unsigned short SVG_PRESERVEASPECTRATIO_UNKNOWN = 0;
     const unsigned short SVG_PRESERVEASPECTRATIO_NONE = 1;