Revert "WebCrypto: Add the Key parameter to a number of operations." (r155013).

Source/modules/crypto/SubtleCrypto.cpp

Index: Source/modules/crypto/SubtleCrypto.cpp
diff --git a/Source/modules/crypto/SubtleCrypto.cpp b/Source/modules/crypto/SubtleCrypto.cpp
index 84e0d868b0314332d7d63a5af6907075dd50b382..28a9e6d6cfcdbf5b06b8a7380f6e34c7f58ed06d 100644
--- a/Source/modules/crypto/SubtleCrypto.cpp
+++ b/Source/modules/crypto/SubtleCrypto.cpp
@@ -77,22 +77,22 @@ SubtleCrypto::SubtleCrypto()
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<CryptoOperation> SubtleCrypto::encrypt(const Dictionary& rawAlgorithm, Key*, ExceptionState& es)
+PassRefPtr<CryptoOperation> SubtleCrypto::encrypt(const Dictionary& rawAlgorithm, ExceptionState& es)
 {
     return dummyOperation(rawAlgorithm, Encrypt, es);
 }
 
-PassRefPtr<CryptoOperation> SubtleCrypto::decrypt(const Dictionary& rawAlgorithm, Key*, ExceptionState& es)
+PassRefPtr<CryptoOperation> SubtleCrypto::decrypt(const Dictionary& rawAlgorithm, ExceptionState& es)
 {
     return dummyOperation(rawAlgorithm, Decrypt, es);
 }
 
-PassRefPtr<CryptoOperation> SubtleCrypto::sign(const Dictionary& rawAlgorithm, Key*, ExceptionState& es)
+PassRefPtr<CryptoOperation> SubtleCrypto::sign(const Dictionary& rawAlgorithm, ExceptionState& es)
 {
     return dummyOperation(rawAlgorithm, Sign, es);
 }
 
-PassRefPtr<CryptoOperation> SubtleCrypto::verifySignature(const Dictionary& rawAlgorithm, Key*, ExceptionState& es)
+PassRefPtr<CryptoOperation> SubtleCrypto::verifySignature(const Dictionary& rawAlgorithm, ExceptionState& es)
 {
     return dummyOperation(rawAlgorithm, Verify, es);
 }