Revert "Merge more Kernel infrastructure from kernel_sdk SDK fork."

runtime/lib/errors_patch.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+import 'dart:_internal' as internal;
+import 'dart:convert' show JSON;
+
 @patch class Error {
   @patch static String _objectToString(Object object) {
     return Object._toString(object);
   }
 
   @patch static String _stringToSafeString(String string) {
     return JSON.encode(string);
   }
 
   @patch StackTrace get stackTrace => _stackTrace;
@@ skipping 181 matching lines @@
       _throwNew(receiver, memberName, invocation_type, arguments,
                 argumentNames, existingArgumentNames);
     }
   }
 
   // Remember the type from the invocation mirror or static compilation
   // analysis when thrown directly with _throwNew. A negative value means
   // that no information is available.
   final int _invocation_type;
 
-  @patch
   NoSuchMethodError(Object this._receiver,
                     Symbol this._memberName,
                     List this._arguments,
                     Map<Symbol, dynamic> this._namedArguments,
                     [List existingArgumentNames = null])
       : this._existingArgumentNames = existingArgumentNames,
         this._invocation_type = -1;
 
   // This constructor seems to be called with either strings or
   // values read from another NoSuchMethodError.
@@ skipping 130 matching lines @@
     return msg_buf.toString();
   }
 }
 
 
 class _CompileTimeError extends Error {
   final String _errorMsg;
   _CompileTimeError(this._errorMsg);
   String toString() => _errorMsg;
 }