Cleanup: rename usage_mask --> usages.

content/child/webcrypto/nss/rsa_key_nss.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 CONTENT_CHILD_WEBCRYPTO_NSS_RSA_KEY_NSS_H_
 #define CONTENT_CHILD_WEBCRYPTO_NSS_RSA_KEY_NSS_H_
 
 #include <pkcs11t.h>
 
 #include "content/child/webcrypto/algorithm_implementation.h"
@@ skipping 27 matching lines @@
       : generate_flags_(generate_flags),
         all_public_key_usages_(all_public_key_usages),
         all_private_key_usages_(all_private_key_usages) {}
 
   // For instance "RSA-OAEP-256".
   virtual const char* GetJwkAlgorithm(
       const blink::WebCryptoAlgorithmId hash) const = 0;
 
   virtual Status GenerateKey(const blink::WebCryptoAlgorithm& algorithm,
                              bool extractable,
-                             blink::WebCryptoKeyUsageMask usage_mask,
+                             blink::WebCryptoKeyUsageMask usages,
                              GenerateKeyResult* result) const override;
 
   virtual Status VerifyKeyUsagesBeforeImportKey(
       blink::WebCryptoKeyFormat format,
-      blink::WebCryptoKeyUsageMask usage_mask) const override;
+      blink::WebCryptoKeyUsageMask usages) const override;
 
   virtual Status ImportKeyPkcs8(const CryptoData& key_data,
                                 const blink::WebCryptoAlgorithm& algorithm,
                                 bool extractable,
-                                blink::WebCryptoKeyUsageMask usage_mask,
+                                blink::WebCryptoKeyUsageMask usages,
                                 blink::WebCryptoKey* key) const override;
 
   virtual Status ImportKeySpki(const CryptoData& key_data,
                                const blink::WebCryptoAlgorithm& algorithm,
                                bool extractable,
-                               blink::WebCryptoKeyUsageMask usage_mask,
+                               blink::WebCryptoKeyUsageMask usages,
                                blink::WebCryptoKey* key) const override;
 
   virtual Status ExportKeyPkcs8(const blink::WebCryptoKey& key,
                                 std::vector<uint8_t>* buffer) const override;
 
   virtual Status ExportKeySpki(const blink::WebCryptoKey& key,
                                std::vector<uint8_t>* buffer) const override;
 
   virtual Status ImportKeyJwk(const CryptoData& key_data,
                               const blink::WebCryptoAlgorithm& algorithm,
                               bool extractable,
-                              blink::WebCryptoKeyUsageMask usage_mask,
+                              blink::WebCryptoKeyUsageMask usages,
                               blink::WebCryptoKey* key) const override;
 
   virtual Status ExportKeyJwk(const blink::WebCryptoKey& key,
                               std::vector<uint8_t>* buffer) const override;
 
  private:
   CK_FLAGS generate_flags_;
   blink::WebCryptoKeyUsageMask all_public_key_usages_;
   blink::WebCryptoKeyUsageMask all_private_key_usages_;
 };
 
 }  // namespace webcrypto
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_WEBCRYPTO_NSS_RSA_KEY_NSS_H_