Fix out-of-memory crashes related to ArrayBuffer allocation

third_party/WebKit/Source/modules/crypto/CryptoKey.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 109 matching lines @@
     {
         ASSERT(algorithm.paramsType() == WebCryptoAlgorithmParamsTypeNone);
 
         V8ObjectBuilder algorithmValue(m_builder.scriptState());
         algorithmValue.addString("name", WebCryptoAlgorithm::lookupAlgorithmInfo(algorithm.id())->name);
         m_builder.add(propertyName, algorithmValue);
     }
 
     virtual void setUint8Array(const char* propertyName, const WebVector<unsigned char>& vector)
     {
-        m_builder.add(propertyName, DOMUint8Array::create(vector.data(), vector.size()));
+        m_builder.add(propertyName, DOMUint8Array::deprecatedCreateOrCrash(vector.data(), vector.size()));
     }
 
 private:
     V8ObjectBuilder& m_builder;
 };
 
 } // namespace
 
 CryptoKey::~CryptoKey()
 {
@@ skipping 84 matching lines @@
         if (!usage) {
             result->completeWithError(WebCryptoErrorTypeType, "Invalid keyUsages argument");
             return false;
         }
         mask |= usage;
     }
     return true;
 }
 
 } // namespace blink