Expose WebCrypto's algorithm normalization.

public/web/WebCryptoNormalize.h

Index: public/web/WebCryptoNormalize.h
diff --git a/public/web/WebArrayBufferConverter.h b/public/web/WebCryptoNormalize.h
similarity index 69%
copy from public/web/WebArrayBufferConverter.h
copy to public/web/WebCryptoNormalize.h
index 5dc0d010c655ca3dd2d4246b9ffaf39b77887dda..16ad8042b946015361b15ad4516b7e19ed4a35a8 100644
--- a/public/web/WebArrayBufferConverter.h
+++ b/public/web/WebCryptoNormalize.h
@@ -28,30 +28,34 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebArrayBufferConverter_h
-#define WebArrayBufferConverter_h
+#ifndef WebCryptoNormalize_h
+#define WebCryptoNormalize_h
 
-#include "public/platform/WebArrayBuffer.h"
+#include "../platform/WebCommon.h"
+
+#include "../platform/WebCryptoAlgorithm.h"
 
 namespace v8 {
 class Isolate;
 class Object;
-class Value;
 template <class T> class Handle;
 }
 
 namespace blink {
 
-class WebArrayBufferConverter {
-public:
-    // FIXME: remove these two APIs which doesn't take either context or
-    // isolate as their parameters after the embedder side is fixed.
-    BLINK_EXPORT static v8::Handle<v8::Value> toV8Value(WebArrayBuffer*);
-    BLINK_EXPORT static WebArrayBuffer* createFromV8Value(v8::Handle<v8::Value>);
-    BLINK_EXPORT static v8::Handle<v8::Value> toV8Value(WebArrayBuffer*, v8::Handle<v8::Object>, v8::Isolate*);
-    BLINK_EXPORT static WebArrayBuffer* createFromV8Value(v8::Handle<v8::Value>, v8::Isolate*);
-};
+class WebString;
+
+// Converts a javascript Dictionary to a WebCryptoAlgorithm object.

[abarth-chromium, 2014/06/06 17:12:48]

javascript -> JavaScript

+//
+// This corresponds with "normalizing" [1] the algorithm, and then validating
+// the expected parameters for the algorithm/operation combination.
+//
+// On failure returns an null WebCryptoAlgorithm, sets the int to the
+// ExceptionCode and the WebString to a (non-localized) debug string.
+//
+// [1] http://www.w3.org/TR/WebCryptoAPI/#algorithm-normalizing-rules
+BLINK_EXPORT WebCryptoAlgorithm normalizeCryptoAlgorithm(v8::Handle<v8::Object>, WebCryptoOperation, int* exceptionCode, WebString* errorDetails, v8::Isolate*);
 
 } // namespace blink
 
-#endif // WebArrayBufferConverter_h
+#endif