Switch to standard integer types in components/, part 4 of 4.

components/webcrypto/algorithms/aes.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_WEBCRYPTO_ALGORITHMS_AES_H_
 #define COMPONENTS_WEBCRYPTO_ALGORITHMS_AES_H_
 
+#include <stdint.h>
+
 #include "components/webcrypto/algorithm_implementation.h"
 
 namespace webcrypto {
 
 // Base class for AES algorithms that provides the implementation for key
 // creation and export.
 class AesAlgorithm : public AlgorithmImplementation {
  public:
   // |all_key_usages| is the set of all WebCrypto key usages that are
   // allowed for imported or generated keys. |jwk_suffix| is the suffix
@@ skipping 47 matching lines @@
                       unsigned int* length_bits) const override;
 
  private:
   const blink::WebCryptoKeyUsageMask all_key_usages_;
   const std::string jwk_suffix_;
 };
 
 }  // namespace webcrypto
 
 #endif  // COMPONENTS_WEBCRYPTO_ALGORITHMS_AES_H_