Switch to WebFrame from the WebKit API....

webkit/api/src/WebString.cpp

 /*
  * 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
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "WebString.h"
 
+#include "WebCString.h"
+
+#include "CString.h"
 #include "PlatformString.h"
 #include "AtomicString.h"
 
 namespace WebKit {
 
 class WebStringPrivate : public WebCore::StringImpl {
 };
 
 void WebString::reset()
 {
@@ skipping 17 matching lines @@
 size_t WebString::length() const
 {
     return m_private ? const_cast<WebStringPrivate*>(m_private)->length() : 0;
 }
 
 const WebUChar* WebString::data() const
 {
     return m_private ? const_cast<WebStringPrivate*>(m_private)->characters() : 0;
 }
 
+WebCString WebString::utf8() const
+{
+    return WebCore::String(m_private).utf8();
+}
+
 WebString WebString::fromUTF8(const char* data, size_t length)
 {
     return WebCore::String::fromUTF8(data, length);
 }
 
 WebString WebString::fromUTF8(const char* data)
 {
     return WebCore::String::fromUTF8(data);
 }
 
@@ skipping 36 matching lines @@
 {
     // Take care to handle the case where m_private == p
     if (p)
         p->ref();
     if (m_private)
         m_private->deref();
     m_private = p;
 }
 
 } // namespace WebKit