Move [StrictTypeChecking] to interface (from members), where possible

Source/core/svg/SVGPathSegCurvetoCubicSmoothRel.idl

Index: Source/core/svg/SVGPathSegCurvetoCubicSmoothRel.idl
diff --git a/Source/core/svg/SVGPathSegCurvetoCubicSmoothRel.idl b/Source/core/svg/SVGPathSegCurvetoCubicSmoothRel.idl
index 85605dee193cdf4d51c796a7ae7dd5875042f83c..34294a0447e13d04bd6458e767eecfbe1eb2dc87 100644
--- a/Source/core/svg/SVGPathSegCurvetoCubicSmoothRel.idl
+++ b/Source/core/svg/SVGPathSegCurvetoCubicSmoothRel.idl
@@ -24,10 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-interface SVGPathSegCurvetoCubicSmoothRel : SVGPathSeg {
-    [StrictTypeChecking] attribute float x;
-    [StrictTypeChecking] attribute float y;
-    [StrictTypeChecking] attribute float x2;
-    [StrictTypeChecking] attribute float y2;
+[
+    StrictTypeChecking,
+] interface SVGPathSegCurvetoCubicSmoothRel : SVGPathSeg {
+    attribute float x;
+    attribute float y;
+    attribute float x2;
+    attribute float y2;
 };