Backed out changeset 99ea9e6229cb (bug 1286250) for wpt failures at AES-CBC.https.any.html. CLOSED TREE

dom/crypto/WebCryptoTask.cpp

@@ -208,7 +208,7 @@ inline nsresult GetKeyLengthForAlgorithm(JSContext* aCx,
 
     if (params.mLength != 128 && params.mLength != 192 &&
         params.mLength != 256) {
-      return NS_ERROR_DOM_OPERATION_ERR;
+      return NS_ERROR_DOM_DATA_ERR;
     }
 
     aLength = params.mLength;

dom/crypto/test/test_WebCrypto.html

@@ -381,21 +381,6 @@ TestArray.addTest(
   }
 );
 
-// -----------------------------------------------------------------------------
-TestArray.addTest(
-  "Fail generating an AES key of wrong length",
-  function() {
-    var that = this;
-    var alg = { name: "AES-CBC", length: 64 };
-    crypto.subtle.generateKey(alg, false, ["encrypt"]).then(
-      error(that),
-      complete(that, function(e) {
-        return e.name == "OperationError";
-      })
-    );
-  }
-);
-
 // -----------------------------------------------------------------------------
 TestArray.addTest(
   "Generate a 1024-bit RSA key",