Roll IDL to multivm@1329

modules/speech/SpeechSynthesisUtterance.idl

Index: modules/speech/SpeechSynthesisUtterance.idl
diff --git a/modules/speech/SpeechSynthesisUtterance.idl b/modules/speech/SpeechSynthesisUtterance.idl
index 3a9a64bb5dd0ce6e5308870006eb8a28c6fb1740..916d51d5d01c4a8c980362b1e34b5553b62d9e55 100644
--- a/modules/speech/SpeechSynthesisUtterance.idl
+++ b/modules/speech/SpeechSynthesisUtterance.idl
@@ -20,15 +20,14 @@
  * 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.
  */
- 
+
 [
     EnabledAtRuntime=speechSynthesis,
-    EventTarget,
     ConstructorCallWith=ScriptExecutionContext,
     Constructor([Default=NullString] optional DOMString text)
-] interface SpeechSynthesisUtterance {
+] interface SpeechSynthesisUtterance : EventTarget {
     attribute DOMString text;
     attribute DOMString lang;
     attribute SpeechSynthesisVoice voice;