Switch to WebFrame from the WebKit API....

webkit/api/public/WebRange.h

Index: webkit/api/public/WebRange.h
===================================================================
--- webkit/api/public/WebRange.h	(revision 22886)
+++ webkit/api/public/WebRange.h	(working copy)
@@ -1,10 +1,10 @@
 /*
  * Copyright (C) 2009 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
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ -14,7 +14,7 @@
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -33,6 +33,11 @@
 
 #include "WebCommon.h"
 
+#if WEBKIT_IMPLEMENTATION
+namespace WebCore { class Range; }
+namespace WTF { template <typename T> class PassRefPtr; }
+#endif
+
 namespace WebKit {
     class WebNode;
     class WebRangePrivate;
@@ -56,7 +61,14 @@
         WEBKIT_API WebNode startContainer(int& exceptionCode) const;
         WEBKIT_API WebNode endContainer(int& exceptionCode) const;
 
+#if WEBKIT_IMPLEMENTATION
+        WebRange(const WTF::PassRefPtr<WebCore::Range>&);
+        WebRange& operator=(const WTF::PassRefPtr<WebCore::Range>&);
+        operator WTF::PassRefPtr<WebCore::Range>() const;
+#endif
+
     private:
+        void assign(WebRangePrivate*);
         WebRangePrivate* m_private;
     };