WebCrypto: [refactor] Use "unsigned" rather than "size_t" for buffer sizes.

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 19 matching lines @@
 
 #ifndef WebCrypto_h
 #define WebCrypto_h
 
 #include "WebCommon.h"
 #include "WebCryptoKey.h"
 #include "WebPrivatePtr.h"
 
 namespace WebCore { class CryptoResult; }
 
+// FIXME: delete once chromium side has been updated.
+#define WEBCRYPTO_DIGEST_LENGTH_IS_UINT
+
 #if WEBKIT_IMPLEMENTATION
 namespace WTF { template <typename T> class PassRefPtr; }
 #endif
 
 namespace WebKit {
 
 class WebArrayBuffer;
 
 class WebCryptoResult {
 public:
     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 completeWithBuffer(const void*, unsigned);
     WEBKIT_EXPORT void completeWithBoolean(bool);
     WEBKIT_EXPORT void completeWithKey(const WebCryptoKey&);
     WEBKIT_EXPORT void completeWithKeyPair(const WebCryptoKey& publicKey, const WebCryptoKey& privateKey);
 
 #if WEBKIT_IMPLEMENTATION
     explicit WebCryptoResult(const WTF::PassRefPtr<WebCore::CryptoResult>&);
 #endif
 
 private:
     WEBKIT_EXPORT void reset();
     WEBKIT_EXPORT void assign(const WebCryptoResult&);
 
     WebPrivatePtr<WebCore::CryptoResult> m_impl;
 };
 
 class WebCrypto {
 public:
     // 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 encrypt(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* data, unsigned dataSize, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
+    virtual void decrypt(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* data, unsigned dataSize, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
+    virtual void sign(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* data, unsigned dataSize, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
+    virtual void verifySignature(const WebCryptoAlgorithm&, const WebCryptoKey&, const unsigned char* signature, unsigned signatureSize, const unsigned char* data, unsigned dataSize, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
+    virtual void digest(const WebCryptoAlgorithm&, const unsigned char* data, unsigned dataSize, 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(); }
+    virtual void importKey(WebCryptoKeyFormat, const unsigned char* keyData, unsigned keyDataSize, const WebCryptoAlgorithm&, bool extractable, WebCryptoKeyUsageMask, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
     virtual void exportKey(WebCryptoKeyFormat, const WebCryptoKey&, WebCryptoResult) { WEBKIT_ASSERT_NOT_REACHED(); }
 
 protected:
     virtual ~WebCrypto() { }
 };
 
 } // namespace WebKit
 
 #endif