Add [StrictTypeChecking] to the SVGGeometryElement interface

Source/bindings/scripts/code_generator_v8.pm

Index: Source/bindings/scripts/code_generator_v8.pm
diff --git a/Source/bindings/scripts/code_generator_v8.pm b/Source/bindings/scripts/code_generator_v8.pm
index 1207addbfb84546e62149957d31408972b2356ce..d2af7f5a4f493989f0bad4ce2716a547c312131c 100644
--- a/Source/bindings/scripts/code_generator_v8.pm
+++ b/Source/bindings/scripts/code_generator_v8.pm
@@ -2792,8 +2792,8 @@ END
                 my $argValue = "info[$paramIndex]";
                 my $argType = $parameter->type;
                 if (IsWrapperType($argType)) {
-                    my $undefinedNullCheck = $parameter->isNullable ? "isUndefinedOrNull($argValue)" : "${argValue}->IsUndefined()";
-                    $parameterCheckString .= "    if (info.Length() > $paramIndex && !$undefinedNullCheck && !V8${argType}::hasInstance($argValue, info.GetIsolate())) {\n";
+                    my $undefinedNullCheck = $parameter->isNullable ? "!isUndefinedOrNull($argValue) &&" : "isUndefinedOrNull($argValue) ||";
+                    $parameterCheckString .= "    if (info.Length() > $paramIndex && ($undefinedNullCheck !V8${argType}::hasInstance($argValue, info.GetIsolate()))) {\n";
                     if ($hasExceptionState) {
                         $parameterCheckString .= "        exceptionState.throwTypeError(\"parameter $humanFriendlyIndex is not of type \'$argType\'.\");\n";
                         $parameterCheckString .= "        exceptionState.throwIfNeeded();\n";