Refactor WebCrypto code

content/child/webcrypto/status.cc

Index: content/child/webcrypto/status.cc
diff --git a/content/child/webcrypto/status.cc b/content/child/webcrypto/status.cc
index fc01c2c290a981a658811eabb843d752d2a4541d..9439c933db13e999fb7dec2deaf30eac2b33c9da 100644
--- a/content/child/webcrypto/status.cc
+++ b/content/child/webcrypto/status.cc
@@ -58,11 +58,6 @@ Status Status::ErrorJwkExtInconsistent() {
       "specified by the Web Crypto call");
 }
 
-Status Status::ErrorJwkUnrecognizedAlgorithm() {
-  return Status(blink::WebCryptoErrorTypeData,
-                "The JWK \"alg\" property was not recognized");
-}
-
 Status Status::ErrorJwkAlgorithmInconsistent() {
   return Status(blink::WebCryptoErrorTypeData,
                 "The JWK \"alg\" property was inconsistent with that specified "
@@ -99,9 +94,9 @@ Status Status::ErrorJwkUseAndKeyopsInconsistent() {
                 "but are inconsistent with each other.");
 }
 
-Status Status::ErrorJwkUnrecognizedKty() {
+Status Status::ErrorJwkUnexpectedKty(const std::string& expected) {
   return Status(blink::WebCryptoErrorTypeData,
-                "The JWK \"kty\" property was unrecognized");
+                "The JWK \"kty\" property was not \"" + expected + "\"");
 }
 
 Status Status::ErrorJwkIncorrectKeyLength() {
@@ -120,6 +115,16 @@ Status Status::ErrorImportEmptyKeyData() {
   return Status(blink::WebCryptoErrorTypeData, "No key data was provided");
 }
 
+Status Status::ErrorUnsupportedImportKeyFormat() {
+  return Status(blink::WebCryptoErrorTypeNotSupported,
+                "Unsupported import key format for algorithm");
+}
+
+Status Status::ErrorUnsupportedExportKeyFormat() {
+  return Status(blink::WebCryptoErrorTypeNotSupported,
+                "Unsupported export key format for algorithm");
+}
+
 Status Status::ErrorImportAesKeyLength() {
   return Status(blink::WebCryptoErrorTypeData,
                 "AES key data must be 128, 192 or 256 bits");