Revert 284192 due to a failing test.

content/child/webcrypto/status.h

Index: content/child/webcrypto/status.h
diff --git a/content/child/webcrypto/status.h b/content/child/webcrypto/status.h
index 29bebe555261f9a8802702af7affd1a553942f97..103c4edf6b5eafc854e62820687ecd76106dc9c9 100644
--- a/content/child/webcrypto/status.h
+++ b/content/child/webcrypto/status.h
@@ -69,6 +69,10 @@ class CONTENT_EXPORT Status {
   // incompatible with the value requested by the Web Crypto call.
   static Status ErrorJwkExtInconsistent();
 
+  // The "alg" parameter could not be converted to an equivalent
+  // WebCryptoAlgorithm. Either it was malformed or unrecognized.
+  static Status ErrorJwkUnrecognizedAlgorithm();
+
   // The "alg" parameter is incompatible with the (optional) Algorithm
   // specified by the Web Crypto import operation.
   static Status ErrorJwkAlgorithmInconsistent();
@@ -93,9 +97,9 @@ class CONTENT_EXPORT Status {
   // are incompatible with each other.
   static Status ErrorJwkUseAndKeyopsInconsistent();
 
-  // The "kty" parameter was given and was a string, however it was not the
-  // expected value.
-  static Status ErrorJwkUnexpectedKty(const std::string& expected);
+  // The "kty" parameter was given and was a string, however it was
+  // unrecognized.
+  static Status ErrorJwkUnrecognizedKty();
 
   // The amount of key data provided was incompatible with the selected
   // algorithm. For instance if the algorith name was A128CBC then EXACTLY
@@ -116,14 +120,6 @@ class CONTENT_EXPORT Status {
   // key data there.
   static Status ErrorImportEmptyKeyData();
 
-  // Tried importing a key using an unsupported format for the key type (for
-  // instance importing an HMAC key using format=spki).
-  static Status ErrorUnsupportedImportKeyFormat();
-
-  // Tried exporting a key using an unsupported format for the key type (for
-  // instance exporting an HMAC key using format=spki).
-  static Status ErrorUnsupportedExportKeyFormat();
-
   // The key data buffer provided for importKey() is an incorrect length for
   // AES.
   static Status ErrorImportAesKeyLength();