Cleanup: rename usage_mask --> usages.

content/child/webcrypto/test/aes_cbc_unittest.cc

 // 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.
 
 #include "base/stl_util.h"
 #include "content/child/webcrypto/algorithm_dispatch.h"
 #include "content/child/webcrypto/crypto_data.h"
 #include "content/child/webcrypto/status.h"
 #include "content/child/webcrypto/test/test_helpers.h"
 #include "content/child/webcrypto/webcrypto_util.h"
@@ skipping 621 matching lines @@
                            false,
                            blink::WebCryptoKeyUsageEncrypt,
                            &key));
 }
 
 // Import a JWK with unrecognized values for "key_ops".
 TEST(WebCryptoAesCbcTest, ImportJwkUnrecognizedKeyOps) {
   blink::WebCryptoKey key;
   blink::WebCryptoAlgorithm algorithm =
       CreateAlgorithm(blink::WebCryptoAlgorithmIdAesCbc);
-  blink::WebCryptoKeyUsageMask usage_mask = blink::WebCryptoKeyUsageEncrypt;
+  blink::WebCryptoKeyUsageMask usages = blink::WebCryptoKeyUsageEncrypt;
 
   base::DictionaryValue dict;
   dict.SetString("kty", "oct");
   dict.SetString("alg", "A128CBC");
   dict.SetString("use", "enc");
   dict.SetBoolean("ext", false);
   dict.SetString("k", "GADWrMRHwQfoNaXU5fZvTg==");
 
   base::ListValue* key_ops = new base::ListValue;
   dict.Set("key_ops", key_ops);
   key_ops->AppendString("foo");
   key_ops->AppendString("bar");
   key_ops->AppendString("baz");
   key_ops->AppendString("encrypt");
   EXPECT_EQ(Status::Success(),
-            ImportKeyJwkFromDict(dict, algorithm, false, usage_mask, &key));
+            ImportKeyJwkFromDict(dict, algorithm, false, usages, &key));
 }
 
 // Import a JWK with a value in key_ops array that is not a string.
 TEST(WebCryptoAesCbcTest, ImportJwkNonStringKeyOp) {
   blink::WebCryptoKey key;
   blink::WebCryptoAlgorithm algorithm =
       CreateAlgorithm(blink::WebCryptoAlgorithmIdAesCbc);
-  blink::WebCryptoKeyUsageMask usage_mask = blink::WebCryptoKeyUsageEncrypt;
+  blink::WebCryptoKeyUsageMask usages = blink::WebCryptoKeyUsageEncrypt;
 
   base::DictionaryValue dict;
   dict.SetString("kty", "oct");
   dict.SetString("alg", "A128CBC");
   dict.SetString("use", "enc");
   dict.SetBoolean("ext", false);
   dict.SetString("k", "GADWrMRHwQfoNaXU5fZvTg==");
 
   base::ListValue* key_ops = new base::ListValue;
   dict.Set("key_ops", key_ops);
   key_ops->AppendString("encrypt");
   key_ops->AppendInteger(3);
   EXPECT_EQ(Status::ErrorJwkPropertyWrongType("key_ops[1]", "string"),
-            ImportKeyJwkFromDict(dict, algorithm, false, usage_mask, &key));
+            ImportKeyJwkFromDict(dict, algorithm, false, usages, &key));
 }
 
 // Fail on missing k.
 TEST(WebCryptoAesCbcTest, ImportJwkMissingK) {
   blink::WebCryptoKey key;
 
   base::DictionaryValue dict;
   dict.SetString("kty", "oct");
 
   EXPECT_EQ(
@@ skipping 341 matching lines @@
 
   EXPECT_NE(public_key_spki, wrapped_public_key);
   EXPECT_NE(private_key_pkcs8, wrapped_private_key);
 }
 
 }  // namespace
 
 }  // namespace webcrypto
 
 }  // namespace content