Roll IDLs.

inspector/InjectedScriptHost.idl

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
@@ skipping 28 matching lines @@
     void copyText(in DOMString text);
     [Custom] void inspect(in any objectId, in any hints);
     [Custom] any inspectedObject(in int num);
     [Custom] any internalConstructorName(in any object);
     [Custom] boolean isHTMLAllCollection(in any object);
     [Custom] DOMString type(in any object);
     [Custom] any functionDetails(in any object);
     [Custom] Array getInternalProperties(in any object);
     [Custom] Array getEventListeners(in Node node);
 
+    // FIXME: Remove evaluateReturnsEvalFunction once InjectedScriptHost returns eval in evaluate on V8. https://webkit.org/b/113134
+    readonly attribute boolean evaluateReturnsEvalFunction;
+
+#if defined(V8_BINDING) && V8_BINDING
+    [Custom] any evaluate(in DOMString text);
+#else
+    [Custom] readonly attribute any evaluate;
+#endif
+
     [Custom] DOMString databaseId(in any database);
     [Custom] DOMString storageId(in any storage);
-    [Custom] any evaluate(in DOMString text);
+
     // Only declarative scope (local, with and catch) is accepted. Returns undefined. 
     [Custom] any setFunctionVariableValue(in any functionObject, in int scopeIndex, in DOMString variableName, any newValue);
 };