Remove unused exception types from WebCrypto. (Chromium-side)

content/child/webcrypto/test/test_helpers.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 "content/child/webcrypto/test/test_helpers.h"
 
 #include <algorithm>
 
 #include "base/files/file_util.h"
 #include "base/json/json_reader.h"
@@ skipping 62 matching lines @@
     case blink::WebCryptoErrorTypeNotSupported:
       return "NotSupported";
     case blink::WebCryptoErrorTypeType:
       return "TypeError";
     case blink::WebCryptoErrorTypeData:
       return "DataError";
     case blink::WebCryptoErrorTypeSyntax:
       return "SyntaxError";
     case blink::WebCryptoErrorTypeOperation:
       return "OperationError";
-    case blink::WebCryptoErrorTypeUnknown:
-      return "UnknownError";
-    case blink::WebCryptoErrorTypeInvalidState:
-      return "InvalidState";
     case blink::WebCryptoErrorTypeInvalidAccess:
       return "InvalidAccess";
+    default:
+      return "?";
   }
-
-  return "?";
 }
 
 std::string StatusToString(const Status& status) {
   if (status.IsSuccess())
     return "Success";
 
   std::string result = ErrorTypeToString(status.error_type());
   if (!status.error_details().empty())
     result += ": " + status.error_details();
   return result;
@@ skipping 583 matching lines @@
     return blink::WebCryptoNamedCurveP521;
   else
     ADD_FAILURE() << "Unrecognized curve name: " << curve_str;
 
   return blink::WebCryptoNamedCurveP384;
 }
 
 }  // namespace webcrypto
 
 }  // namesapce content