Roll IDL to multivm@1329

core/svg/SVGExternalResourcesRequired.idl

Index: core/svg/SVGExternalResourcesRequired.idl
diff --git a/core/svg/SVGExternalResourcesRequired.idl b/core/svg/SVGExternalResourcesRequired.idl
index 50f8471db8ff51d50df9fcb516f3062243bf21bb..efc83669caa5d71a56c422995071611465acc80d 100644
--- a/core/svg/SVGExternalResourcesRequired.idl
+++ b/core/svg/SVGExternalResourcesRequired.idl
@@ -21,12 +21,13 @@
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 [
-    NoInterfaceObject
-] interface SVGExternalResourcesRequired { 
+    NoInterfaceObject,
+    LegacyImplementedInBaseClass
+] interface SVGExternalResourcesRequired {
     readonly attribute SVGAnimatedBoolean externalResourcesRequired;
 };