Change getters syntax in dart:io library.

runtime/bin/socket.dart

Index: runtime/bin/socket.dart
diff --git a/runtime/bin/socket.dart b/runtime/bin/socket.dart
index e26694d0b5ea03deaf0acdddea08efbabaf1a959..86d5e5f26537728db7f4d8e91c31dae78be5b424 100644
--- a/runtime/bin/socket.dart
+++ b/runtime/bin/socket.dart
@@ -23,7 +23,7 @@ interface ServerSocket default _ServerSocket {
   /**
    * Returns the port used by this socket.
    */
-  int get port();
+  int get port;
 
   /**
    * Closes the socket.
@@ -96,27 +96,27 @@ interface Socket extends Hashable default _Socket {
   /**
    * Returns input stream to the socket.
    */
-  InputStream get inputStream();
+  InputStream get inputStream;
 
   /**
    * Returns output stream of the socket.
    */
-  OutputStream get outputStream();
+  OutputStream get outputStream;
 
   /**
    * Returns the port used by this socket.
    */
-  int get port();
+  int get port;
 
   /**
    * Returns the remote port connected to by this socket.
    */
-  int get remotePort();
+  int get remotePort;
 
   /**
    * Returns the remote host connected to by this socket.
    */
-  String get remoteHost();
+  String get remoteHost;
 
   /**
    * Closes the socket. Calling [close] will never throw an exception