Make ScriptPromiseResolver RefCountedWillBeRefCountedGarbageCollected.

Source/modules/crypto/SubtleCrypto.cpp

 /*
  * 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 151 matching lines @@
     jsonUtf8 = json.utf8();
     return true;
 }
 
 SubtleCrypto::SubtleCrypto()
 {
 }
 
 ScriptPromise SubtleCrypto::encrypt(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, CryptoKey* key, const DOMArrayPiece& data)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(key, "key", result.get()))
         return promise;
     if (!ensureNotNull(data, "dataBuffer", result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationEncrypt, algorithm, result.get()))
         return promise;
 
     if (!key->canBeUsedForAlgorithm(algorithm, WebCryptoKeyUsageEncrypt, result.get()))
         return promise;
 
     Platform::current()->crypto()->encrypt(algorithm, key->key(), data.bytes(), data.byteLength(), result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::decrypt(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, CryptoKey* key, const DOMArrayPiece& data)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(key, "key", result.get()))
         return promise;
     if (!ensureNotNull(data, "dataBuffer", result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationDecrypt, algorithm, result.get()))
         return promise;
 
     if (!key->canBeUsedForAlgorithm(algorithm, WebCryptoKeyUsageDecrypt, result.get()))
         return promise;
 
     Platform::current()->crypto()->decrypt(algorithm, key->key(), data.bytes(), data.byteLength(), result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::sign(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, CryptoKey* key, const DOMArrayPiece& data)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(key, "key", result.get()))
         return promise;
     if (!ensureNotNull(data, "dataBuffer", result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationSign, algorithm, result.get()))
         return promise;
 
     if (!key->canBeUsedForAlgorithm(algorithm, WebCryptoKeyUsageSign, result.get()))
         return promise;
 
     Platform::current()->crypto()->sign(algorithm, key->key(), data.bytes(), data.byteLength(), result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::verifySignature(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, CryptoKey* key, const DOMArrayPiece& signature, const DOMArrayPiece& data)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(key, "key", result.get()))
         return promise;
     if (!ensureNotNull(data, "dataBuffer", result.get()))
         return promise;
     if (!ensureNotNull(signature, "signature", result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationVerify, algorithm, result.get()))
         return promise;
 
     if (!key->canBeUsedForAlgorithm(algorithm, WebCryptoKeyUsageVerify, result.get()))
         return promise;
 
     Platform::current()->crypto()->verifySignature(algorithm, key->key(), signature.bytes(), signature.byteLength(), data.bytes(), data.byteLength(), result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::digest(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, const DOMArrayPiece& data)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(data, "dataBuffer", result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationDigest, algorithm, result.get()))
         return promise;
 
     Platform::current()->crypto()->digest(algorithm, data.bytes(), data.byteLength(), result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::generateKey(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, bool extractable, const Vector<String>& rawKeyUsages)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     WebCryptoKeyUsageMask keyUsages;
     if (!CryptoKey::parseUsageMask(rawKeyUsages, keyUsages, result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationGenerateKey, algorithm, result.get()))
         return promise;
 
     Platform::current()->crypto()->generateKey(algorithm, extractable, keyUsages, result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::importKey(ScriptState* scriptState, const String& rawFormat, const ArrayBufferOrArrayBufferViewOrDictionary& keyData, const AlgorithmIdentifier& rawAlgorithm, bool extractable, const Vector<String>& rawKeyUsages)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(keyData, "keyData", result.get()))
         return promise;
 
     WebCryptoKeyFormat format;
     if (!CryptoKey::parseFormat(rawFormat, format, result.get()))
@@ skipping 32 matching lines @@
             return promise;
         ptr = reinterpret_cast<const unsigned char*>(jsonUtf8.data());
         len = jsonUtf8.length();
     }
     Platform::current()->crypto()->importKey(format, ptr, len, algorithm, extractable, keyUsages, result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::exportKey(ScriptState* scriptState, const String& rawFormat, CryptoKey* key)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(key, "key", result.get()))
         return promise;
 
     WebCryptoKeyFormat format;
     if (!CryptoKey::parseFormat(rawFormat, format, result.get()))
         return promise;
 
     if (!key->extractable()) {
         result->completeWithError(WebCryptoErrorTypeInvalidAccess, "key is not extractable");
         return promise;
     }
 
     Platform::current()->crypto()->exportKey(format, key->key(), result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::wrapKey(ScriptState* scriptState, const String& rawFormat, CryptoKey* key, CryptoKey* wrappingKey, const AlgorithmIdentifier& rawWrapAlgorithm)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(key, "key", result.get()))
         return promise;
 
     if (!ensureNotNull(wrappingKey, "wrappingKey", result.get()))
         return promise;
@@ skipping 13 matching lines @@
 
     if (!wrappingKey->canBeUsedForAlgorithm(wrapAlgorithm, WebCryptoKeyUsageWrapKey, result.get()))
         return promise;
 
     Platform::current()->crypto()->wrapKey(format, key->key(), wrappingKey->key(), wrapAlgorithm, result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::unwrapKey(ScriptState* scriptState, const String& rawFormat, const DOMArrayPiece& wrappedKey, CryptoKey* unwrappingKey, const AlgorithmIdentifier& rawUnwrapAlgorithm, const AlgorithmIdentifier& rawUnwrappedKeyAlgorithm, bool extractable, const Vector<String>& rawKeyUsages)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(wrappedKey, "wrappedKey", result.get()))
         return promise;
     if (!ensureNotNull(unwrappingKey, "unwrappingKey", result.get()))
         return promise;
 
@@ skipping 15 matching lines @@
 
     if (!unwrappingKey->canBeUsedForAlgorithm(unwrapAlgorithm, WebCryptoKeyUsageUnwrapKey, result.get()))
         return promise;
 
     Platform::current()->crypto()->unwrapKey(format, wrappedKey.bytes(), wrappedKey.byteLength(), unwrappingKey->key(), unwrapAlgorithm, unwrappedKeyAlgorithm, extractable, keyUsages, result->result());
     return promise;
 }
 
 ScriptPromise SubtleCrypto::deriveBits(ScriptState* scriptState, const AlgorithmIdentifier& rawAlgorithm, CryptoKey* baseKey, unsigned lengthBits)
 {
-    RefPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
+    RefPtrWillBeRawPtr<CryptoResultImpl> result = CryptoResultImpl::create(scriptState);
     ScriptPromise promise = result->promise();
 
     if (!canAccessWebCrypto(scriptState, result.get()))
         return promise;
 
     if (!ensureNotNull(baseKey, "baseKey", result.get()))
         return promise;
 
     WebCryptoAlgorithm algorithm;
     if (!parseAlgorithm(rawAlgorithm, WebCryptoOperationDeriveBits, algorithm, result.get()))
@@ skipping 34 matching lines @@
 
     WebCryptoAlgorithm keyLengthAlgorithm;
     if (!parseAlgorithm(rawDerivedKeyType, WebCryptoOperationGetKeyLength, keyLengthAlgorithm, result.get()))
         return promise;
 
     Platform::current()->crypto()->deriveKey(algorithm, baseKey->key(), importAlgorithm, keyLengthAlgorithm, extractable, keyUsages, result->result());
     return promise;
 }
 
 } // namespace blink