[WebCrypto] Throw syntaxError if keyUsage is empty in ImportKey

content/child/webcrypto/test/rsa_ssa_unittest.cc

Index: content/child/webcrypto/test/rsa_ssa_unittest.cc
diff --git a/content/child/webcrypto/test/rsa_ssa_unittest.cc b/content/child/webcrypto/test/rsa_ssa_unittest.cc
index 0f3725356cb6e6dc3b6bd3bd938027125dcd0c0f..50c6cb095804c20e30e254d5467186b524369644 100644
--- a/content/child/webcrypto/test/rsa_ssa_unittest.cc
+++ b/content/child/webcrypto/test/rsa_ssa_unittest.cc
@@ -355,7 +355,7 @@ TEST(WebCryptoRsaSsaTest, GenerateKeyPairRsa) {
                   CreateRsaHashedImportAlgorithm(
                       blink::WebCryptoAlgorithmIdRsaSsaPkcs1v1_5,
                       blink::WebCryptoAlgorithmIdSha256),
-                  true, usages, &public_key));
+                  true, blink::WebCryptoKeyUsageVerify, &public_key));

[eroman, 2014/12/05 20:45:51]

sync the code, this has already changed:

https://codereview.chromium.org/757873003/diff/20001/content/child/webcrypto/...

[Habib Virji, 2014/12/08 15:05:21]

Done.

     EXPECT_EQ(modulus_length,
               public_key.algorithm().rsaHashedParams()->modulusLengthBits());
 
@@ -369,7 +369,7 @@ TEST(WebCryptoRsaSsaTest, GenerateKeyPairRsa) {
                   CreateRsaHashedImportAlgorithm(
                       blink::WebCryptoAlgorithmIdRsaSsaPkcs1v1_5,
                       blink::WebCryptoAlgorithmIdSha256),
-                  true, usages, &private_key));
+                  true, blink::WebCryptoKeyUsageSign, &private_key));
     EXPECT_EQ(modulus_length,
               private_key.algorithm().rsaHashedParams()->modulusLengthBits());
   }
@@ -949,12 +949,17 @@ TEST(WebCryptoRsaSsaTest, ImportInvalidKeyData) {
     std::string test_error;
     ASSERT_TRUE(test->GetString("error", &test_error));
 
+    blink::WebCryptoKeyUsage keyUsage = blink::WebCryptoKeyUsageSign;
+    if (key_format == blink::WebCryptoKeyFormatSpki)
+        keyUsage = blink::WebCryptoKeyUsageVerify;
+
     blink::WebCryptoKey key;
     Status status = ImportKey(key_format, CryptoData(key_data),
                               CreateRsaHashedImportAlgorithm(
                                   blink::WebCryptoAlgorithmIdRsaSsaPkcs1v1_5,
                                   blink::WebCryptoAlgorithmIdSha256),
-                              true, 0, &key);
+                              true, keyUsage, &key);
+
     EXPECT_EQ(test_error, StatusToString(status));
   }
 }