Remove DOM prefix from several IDL interfaces

Source/bindings/tests/idls/TestCallback.idl

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary formstrArg, 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 12 matching lines @@
  * 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.
  */
 
 // This IDL file is for testing the bindings code generator with a callback
 // interface for tracking changes in its ouput.
 callback interface TestCallback {
   boolean callbackWithNoParam();
-  boolean callbackWithTestObjParam(TestObj class1Param);
-  boolean callbackWithTestObjParam(TestObj class2Param, DOMString strArg);
-  long callbackWithNonBoolReturnType(TestObj class3Param);
-  [Custom] long customCallback(TestObj testObjParam, TestObj testObjParam);
+  boolean callbackWithTestObjectParam(TestObject class1Param);
+  boolean callbackWithTestObjectParam(TestObject class2Param, DOMString strArg);
+  long callbackWithNonBoolReturnType(TestObject class3Param);
+  [Custom] long customCallback(TestObject testObjParam, TestObject testObjParam);
   boolean callbackWithStringList(DOMStringList listParam);
   boolean callbackWithBoolean(boolean boolParam);
 };