Move weborigin/ under platform/ so that it may someday call platform APIs

Source/platform/LinkHash.cpp

 /*
  * Copyright (c) 2008, 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 "platform/LinkHash.h"
 
+#include "platform/weborigin/KURL.h"
 #include "public/platform/Platform.h"
-#include "weborigin/KURL.h"
 #include "wtf/text/StringUTF8Adaptor.h"
 #include <url/url_util.h>
 
 namespace WebCore {
 
 static bool resolveRelative(const KURL& base, const String& relative, url_canon::RawCanonOutput<2048>* buffer)
 {
     // We use these low-level GURL functions to avoid converting back and forth from UTF-8 unnecessarily.
     url_parse::Parsed parsed;
     StringUTF8Adaptor baseUTF8(base.string());
     if (relative.is8Bit()) {
         StringUTF8Adaptor relativeUTF8(relative);
         return url_util::ResolveRelative(baseUTF8.data(), baseUTF8.length(), base.parsed(), relativeUTF8.data(), relativeUTF8.length(), 0, buffer, &parsed);
     }
     return url_util::ResolveRelative(baseUTF8.data(), baseUTF8.length(), base.parsed(), relative.characters16(), relative.length(), 0, buffer, &parsed);
 }
 
 LinkHash visitedLinkHash(const KURL& base, const AtomicString& relative)
 {
     if (relative.isNull())
         return 0;
     url_canon::RawCanonOutput<2048> buffer;
     if (!resolveRelative(base, relative.string(), &buffer))
         return 0;
     return blink::Platform::current()->visitedLinkHash(buffer.data(), buffer.length());
 }
 
 } // namespace WebCore