Don't expose URL.createObjectURL and revokeObjectURL to Service Workers

third_party/WebKit/Source/core/dom/DOMURL.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2012 Motorola Mobility Inc.
  *
  * 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.
@@ skipping 65 matching lines @@
 
 void DOMURL::setSearch(const String& value)
 {
     DOMURLUtils::setSearch(value);
     if (!value.isEmpty() && value[0] == '?')
         updateSearchParams(value.substring(1));
     else
         updateSearchParams(value);
 }
 
-String DOMURL::createObjectURL(ExecutionContext* executionContext, Blob* blob, ExceptionState& exceptionState)
-{
-    DCHECK(blob);
-    if (!executionContext)
-        return String();
-    if (blob->hasBeenClosed()) {
-        exceptionState.throwDOMException(InvalidStateError, String(blob->isFile() ? "File" : "Blob") + " has been closed.");
-        return String();
-    }
-    return createPublicURL(executionContext, blob, blob->uuid());
-}
-
 String DOMURL::createPublicURL(ExecutionContext* executionContext, URLRegistrable* registrable, const String& uuid)
 {
     KURL publicURL = BlobURL::createPublicURL(executionContext->getSecurityOrigin());
     if (publicURL.isEmpty())
         return String();
 
     executionContext->publicURLManager().registerURL(executionContext->getSecurityOrigin(), publicURL, registrable, uuid);
 
     return publicURL.getString();
 }
 
-void DOMURL::revokeObjectURL(ExecutionContext* executionContext, const String& urlString)
-{
-    if (!executionContext)
-        return;
-
-    KURL url(KURL(), urlString);
-    executionContext->removeURLFromMemoryCache(url);
-    executionContext->publicURLManager().revoke(url);
-}
-
 void DOMURL::revokeObjectUUID(ExecutionContext* executionContext, const String& uuid)
 {
     if (!executionContext)
         return;
 
     executionContext->publicURLManager().revoke(uuid);
 }
 
 URLSearchParams* DOMURL::searchParams()
 {
@@ skipping 12 matching lines @@
 {
     if (!m_searchParams)
         return;
 
     TemporaryChange<bool> scope(m_isInUpdate, true);
     ASSERT(m_searchParams->urlObject() == this);
     m_searchParams->setInput(queryString);
 }
 
 } // namespace blink