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

runtime/bin/stdio_patch.dart

 // Copyright (c) 2013, 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.
 
 @patch class _StdIOUtils {
-  @patch static Stdin _getStdioInputStream() {
+  static Stdin _getStdioInputStream() {
     switch (_getStdioHandleType(0)) {
       case _STDIO_HANDLE_TYPE_TERMINAL:
       case _STDIO_HANDLE_TYPE_PIPE:
       case _STDIO_HANDLE_TYPE_SOCKET:
         return new Stdin._(new _Socket._readPipe(0));
       case _STDIO_HANDLE_TYPE_FILE:
         return new Stdin._(new _FileStream.forStdin());
       default:
         throw new FileSystemException("Unsupported stdin type");
     }
   }
 
-  @patch static _getStdioOutputStream(int fd) {
+  static _getStdioOutputStream(int fd) {
     assert(fd == 1 || fd == 2);
     switch (_getStdioHandleType(fd)) {
       case _STDIO_HANDLE_TYPE_TERMINAL:
       case _STDIO_HANDLE_TYPE_PIPE:
       case _STDIO_HANDLE_TYPE_SOCKET:
       case _STDIO_HANDLE_TYPE_FILE:
         return new Stdout._(new IOSink(new _StdConsumer(fd)), fd);
       default:
         throw new FileSystemException("Unsupported stdin type");
     }
   }
 
-  @patch static int _socketType(Socket socket) {
+  static int _socketType(Socket socket) {
     if (socket is _Socket) return _nativeSocketType(socket._nativeSocket);
     return null;
   }
 
-  @patch static int _nativeSocketType(_NativeSocket nativeSocket) {
+  static int _nativeSocketType(_NativeSocket nativeSocket) {
     var result = _getSocketType(nativeSocket);
     if (result is OSError) {
       throw new FileSystemException(
           "Error retrieving socket type", "", result);
     }
     return result;
   }
 
-  @patch static _getStdioHandleType(int fd) native "File_GetStdioHandleType";
+  static _getStdioHandleType(int fd) native "File_GetStdioHandleType";
 }
 
 @patch class Stdin {
   @patch int readByteSync() native "Stdin_ReadByte";
 
   @patch bool get echoMode => _echoMode;
   @patch void set echoMode(bool enabled) { _echoMode = enabled; }
 
   @patch bool get lineMode => _lineMode;
   @patch void set lineMode(bool enabled) { _lineMode = enabled; }
@@ skipping 24 matching lines @@
     }
     return size;
   }
 
   static _getTerminalSize(int fd) native "Stdout_GetTerminalSize";
 }
 
 
 _getStdioHandle(_NativeSocket socket, int num) native "Socket_GetStdioHandle";
 _getSocketType(_NativeSocket nativeSocket) native "Socket_GetType";