Remove [TypeChecking=Unrestricted] use in Source/modules/

Source/modules/webaudio/AudioListener.idl

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 11 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR 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.
  */
 
 [
     GarbageCollected,
     Conditional=WEB_AUDIO,
-    TypeChecking=Unrestricted,
 ] interface AudioListener {
     [DeprecateAs=AudioListenerDopplerFactor] attribute float dopplerFactor;  // same as OpenAL (default 1.0)
     [DeprecateAs=AudioListenerSpeedOfSound] attribute float speedOfSound;   // in meters / second (default 343.3)
 
     void setPosition(float x, float y, float z);
     void setOrientation(float x, float y, float z, float xUp, float yUp, float zUp);
     [DeprecateAs=AudioListenerSetVelocity] void setVelocity(float x, float y, float z);
 };