Expose WebCrypto's algorithm normalization.

Source/modules/crypto/Key.h

Index: Source/modules/crypto/Key.h
diff --git a/Source/modules/crypto/Key.h b/Source/modules/crypto/Key.h
index 6ebba662690fcf90ac4ceacde4a13fca3b1f2275..63f3196cbfcf379978357936f65b50a000ad6a90 100644
--- a/Source/modules/crypto/Key.h
+++ b/Source/modules/crypto/Key.h
@@ -34,6 +34,7 @@
 #include "bindings/v8/ScriptWrappable.h"
 #include "modules/crypto/NormalizeAlgorithm.h"
 #include "platform/heap/Handle.h"
+#include "public/platform/WebCryptoAlgorithmOperation.h"
 #include "public/platform/WebCryptoKey.h"
 #include "wtf/Forward.h"
 #include "wtf/RefCounted.h"
@@ -62,7 +63,7 @@ public:
 
     // If the key cannot be used with the indicated algorithm, returns false
     // and completes the CryptoResult with an error.
-    bool canBeUsedForAlgorithm(const blink::WebCryptoAlgorithm&, AlgorithmOperation, CryptoResult*) const;
+    bool canBeUsedForAlgorithm(const blink::WebCryptoAlgorithm&, blink::AlgorithmOperation, CryptoResult*) const;
 
     // On failure, these return false and complete the CryptoResult with an error.
     static bool parseFormat(const String&, blink::WebCryptoKeyFormat&, CryptoResult*);