Set default deep value false in Document.importNode

Source/core/frame/UseCounter.cpp

 
 /*
  * Copyright (C) 2012 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 715 matching lines @@
 
     case NodeIteratorExpandEntityReferences:
         return "'NodeIterator.expandEntityReferences' is deprecated and has been removed from DOM. It always returns false.";
 
     case TreeWalkerExpandEntityReferences:
         return "'TreeWalker.expandEntityReferences' is deprecated and has been removed from DOM. It always returns false.";
 
     case RangeDetach:
         return "'Range.detach' is now a no-op, as per DOM (http://dom.spec.whatwg.org/#dom-range-detach).";
 
-    case DocumentImportNodeOptionalArgument:
-        return "The behavior of importNode() with no boolean argument is about to change from doing a deep clone to doing a shallow clone.  "
-            "Make sure to pass an explicit boolean argument to keep your current behavior.";
-
     case OverflowChangedEvent:
         return "The 'overflowchanged' event is deprecated and may be removed. Please do not use it.";
 
     case HTMLHeadElementProfile:
         return "'HTMLHeadElement.profile' is deprecated. The reflected attribute has no effect.";
 
     case ElementSetPrefix:
         return "Setting 'Element.prefix' is deprecated, as it is read-only per DOM (http://dom.spec.whatwg.org/#element).";
 
     case SyncXHRWithCredentials:
@@ skipping 40 matching lines @@
 UseCounter* UseCounter::getFrom(const StyleSheetContents* sheetContents)
 {
     // FIXME: We may want to handle stylesheets that have multiple owners
     //        http://crbug.com/242125
     if (sheetContents && sheetContents->hasSingleOwnerNode())
         return getFrom(sheetContents->singleOwnerDocument());
     return 0;
 }
 
 } // namespace WebCore