Update idl files after Chrome roll.

third_party/WebCore/bindings/scripts/test/TestObj.idl

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Apple 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.
@@ skipping 127 matching lines @@
     void    methodWithNonOptionalArgAndTwoOptionalArgs(in long nonOpt, in [Optional] long opt1, in [Optional] long opt2);
     void    methodWithOptionalString(in [Optional] DOMString str);
     void    methodWithOptionalStringIsUndefined(in [Optional=DefaultIsUndefined] DOMString str);
     void    methodWithOptionalStringIsNullString(in [Optional=DefaultIsNullString] DOMString str);
 
 #if defined(TESTING_V8) || defined(TESTING_JS)
     // 'Callback' extended attribute
     void    methodWithCallbackArg(in [Callback] TestCallback callback);
     void    methodWithNonCallbackArgAndCallbackArg(in long nonCallback, in [Callback] TestCallback callback);
     void    methodWithCallbackAndOptionalArg(in [Callback, Optional] TestCallback callback);
+    // static methods with 'Callback' extended attribute
+    static void    staticMethodWithCallbackAndOptionalArg(in [Callback, Optional] TestCallback callback);
+    static void    staticMethodWithCallbackArg(in [Callback] TestCallback callback);
 #endif
 
     // 'Conditional' extended attribute
     [Conditional=Condition1] attribute long conditionalAttr1;
     [Conditional=Condition1&Condition2] attribute long conditionalAttr2;
     [Conditional=Condition1|Condition2] attribute long conditionalAttr3;
 
     // 'Conditional' extended method
     [Conditional=Condition1] DOMString conditionalMethod1();
     [Conditional=Condition1&Condition2] void conditionalMethod2();
@@ skipping 104 matching lines @@
     const unsigned short CONST_VALUE_13 = 0X20;
     const unsigned short CONST_VALUE_14 = 0x1abc;
     [Reflect=CONST_IMPL] const unsigned short CONST_JAVASCRIPT = 15;
 
     [Replaceable] readonly attribute long replaceableAttribute;
 
     void variadicStringMethod(in DOMString head, in DOMString... tail);
     void variadicDoubleMethod(in double head, in double... tail);
     void variadicNodeMethod(in Node head, in Node... tail);
 };