Cleanup: remove WebCryptoResultPrivate from blink API.

public/platform/WebCrypto.h

 /*
  * Copyright (C) 2013 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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebCrypto_h
 #define WebCrypto_h
 
 #include "WebCommon.h"
 #include "WebCryptoKey.h"
 #include "WebPrivatePtr.h"
 
+namespace WebCore { class CryptoResult; }
+
+#if WEBKIT_IMPLEMENTATION
+namespace WTF { template <typename T> class PassRefPtr; }
+#endif
+
 namespace WebKit {
 
 class WebArrayBuffer;
 class WebCryptoOperation;
 
-class WebCryptoResultPrivate {
-public:
-    virtual void ref() = 0;
-    virtual void deref() = 0;
-
-    virtual void completeWithError() = 0;
-    virtual void completeWithBuffer(const WebArrayBuffer&) = 0;
-    virtual void completeWithBoolean(bool) = 0;
-    virtual void completeWithKey(const WebCryptoKey&) = 0;
-
-protected:
-    virtual ~WebCryptoResultPrivate() { }
-};
-
 class WebCryptoResult {
 public:
-    explicit WebCryptoResult(WebCryptoResultPrivate* impl)
-    {
-        assign(impl);
-    }
-
     WebCryptoResult(const WebCryptoResult& o)
     {
         assign(o);
     }
 
     ~WebCryptoResult()
     {
         reset();
     }
 
     WebCryptoResult& operator=(const WebCryptoResult& o)
     {
         assign(o);
         return *this;
     }
 
     WEBKIT_EXPORT void completeWithError();
     WEBKIT_EXPORT void completeWithBuffer(const WebArrayBuffer&);
     WEBKIT_EXPORT void completeWithBuffer(const void*, size_t);
     WEBKIT_EXPORT void completeWithBoolean(bool);
     WEBKIT_EXPORT void completeWithKey(const WebCryptoKey&);
 
+#if WEBKIT_IMPLEMENTATION
+    explicit WebCryptoResult(const WTF::PassRefPtr<WebCore::CryptoResult>&);
+#endif
+
 private:
     WEBKIT_EXPORT void reset();
     WEBKIT_EXPORT void assign(const WebCryptoResult&);
-    WEBKIT_EXPORT void assign(WebCryptoResultPrivate*);
 
-    WebPrivatePtr<WebCryptoResultPrivate> m_impl;
+    WebPrivatePtr<WebCore::CryptoResult> m_impl;
 };
 
 class WebCrypto {
 public:
     // FIXME: Deprecated, delete once chromium side is updated.
     virtual WebCryptoOperation* digest(const WebCryptoAlgorithm&) { WEBKIT_ASSERT_NOT_REACHED(); return 0; }
 
     // Starts a one-shot cryptographic operation which can complete either
     // synchronously, or asynchronously.
     //
     // Let the WebCryptoResult be called "result".
     //
     // The result should be set exactly once, from the same thread which
     // initiated the operation.
     virtual void encrypt(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* data, size_t data_size, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void decrypt(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* data, size_t data_size, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void sign(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* data, size_t data_size, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void verifySignature(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* signature, size_t signature_size, const unsigned char* data, size_t data_size, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void digest(const WebCryptoAlgorithm&, const unsigned char* data, size_t data_size, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void generateKey(const WebCryptoAlgorithm&, bool extractable, WebCryptoKeyUsageMask, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void importKey(WebCryptoKeyFormat, const unsigned char* keyData, size_t keyDataSize, const WebCryptoAlgorithm&, bool extractable, WebCryptoKeyUsageMask, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
 
 protected:
     virtual ~WebCrypto() { }
 };
 
 } // namespace WebKit
 
 #endif