Remove DOM prefix from several IDL interfaces

Source/core/dom/Document.idl

 /*
  * Copyright (C) 2006, 2007, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006, 2007 Samuel Weinig <sam@webkit.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 132 matching lines @@
              [TreatReturnedNullStringAs=Undefined, TreatNullAs=NullString] attribute DOMString charset;
     [TreatReturnedNullStringAs=Undefined] readonly attribute DOMString defaultCharset;
     [TreatReturnedNullStringAs=Undefined] readonly attribute DOMString readyState;
 
     Element            elementFromPoint([Default=Undefined] optional long x,
                                         [Default=Undefined] optional long y);
     Range              caretRangeFromPoint([Default=Undefined] optional long x,
                                            [Default=Undefined] optional long y);
 
     // Mozilla extensions
-    DOMSelection       getSelection();
+    Selection          getSelection();
     [TreatReturnedNullStringAs=Null] readonly attribute DOMString characterSet;
 
     // WebKit extensions
 
     [TreatReturnedNullStringAs=Null] readonly attribute DOMString preferredStylesheetSet;
              [TreatReturnedNullStringAs=Null, TreatNullAs=NullString] attribute DOMString selectedStylesheetSet;
 
     CanvasRenderingContext getCSSCanvasContext(DOMString contextId, DOMString name, long width, long height);
 
     // HTML 5
@@ skipping 115 matching lines @@
     [EnabledAtRuntime=customDOMElements, ImplementedAs=registerElement, CallWith=ScriptState, DeliverCustomElementCallbacks, RaisesException] CustomElementConstructor webkitRegister(DOMString name, optional Dictionary options);
     [DeliverCustomElementCallbacks, PerWorldBindings, ActivityLog=AccessForIsolatedWorlds, RaisesException] Element createElement(DOMString localName, [TreatNullAs=NullString] DOMString typeExtension);
     [DeliverCustomElementCallbacks, PerWorldBindings, ActivityLog=AccessForIsolatedWorlds, RaisesException] Element createElementNS([TreatNullAs=NullString] DOMString namespaceURI, DOMString qualifiedName,
                             [TreatNullAs=NullString] DOMString typeExtension);
 
     // Page visibility API.
     readonly attribute DOMString webkitVisibilityState;
     readonly attribute boolean webkitHidden;
 
     // Security Policy API: http://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html#script-interfaces
-    [EnabledAtRuntime=experimentalContentSecurityPolicyFeatures] readonly attribute DOMSecurityPolicy securityPolicy;
+    [EnabledAtRuntime=experimentalContentSecurityPolicyFeatures] readonly attribute SecurityPolicy securityPolicy;
 
     // ParentNode interface API
     readonly attribute HTMLCollection children;
     readonly attribute Element firstElementChild;
     readonly attribute Element lastElementChild;
     readonly attribute unsigned long childElementCount;
 };