Revert "Fix observatory tests broken by running dartfmt."

runtime/bin/stdio_patch.dart

Index: runtime/bin/stdio_patch.dart
diff --git a/runtime/bin/stdio_patch.dart b/runtime/bin/stdio_patch.dart
index d6d00776add9d41b60c632c09e011f43ba044fe1..d33fbc2123d23a8d5cde76abe967abc5423af367 100644
--- a/runtime/bin/stdio_patch.dart
+++ b/runtime/bin/stdio_patch.dart
@@ -2,10 +2,8 @@
 // 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() {
+@patch class _StdIOUtils {
+  @patch static Stdin _getStdioInputStream() {
     switch (_getStdioHandleType(0)) {
       case _STDIO_HANDLE_TYPE_TERMINAL:
       case _STDIO_HANDLE_TYPE_PIPE:
@@ -18,8 +16,7 @@ class _StdIOUtils {
     }
   }
 
-  @patch
-  static _getStdioOutputStream(int fd) {
+  @patch static _getStdioOutputStream(int fd) {
     assert(fd == 1 || fd == 2);
     switch (_getStdioHandleType(fd)) {
       case _STDIO_HANDLE_TYPE_TERMINAL:
@@ -32,8 +29,7 @@ class _StdIOUtils {
     }
   }
 
-  @patch
-  static int _socketType(Socket socket) {
+  @patch static int _socketType(Socket socket) {
     if (socket is _Socket) return _nativeSocketType(socket._nativeSocket);
     return null;
   }
@@ -41,19 +37,17 @@ class _StdIOUtils {
   static int _nativeSocketType(_NativeSocket nativeSocket) {
     var result = _getSocketType(nativeSocket);
     if (result is OSError) {
-      throw new FileSystemException("Error retrieving socket type", "", result);
+      throw new FileSystemException(
+          "Error retrieving socket type", "", result);
     }
     return result;
   }
 
-  @patch
-  static _getStdioHandleType(int fd) native "File_GetStdioHandleType";
+  @patch static _getStdioHandleType(int fd) native "File_GetStdioHandleType";
 }
 
-@patch
-class Stdin {
-  @patch
-  int readByteSync() {
+@patch class Stdin {
+  @patch int readByteSync() {
     var result = _readByte();
     if (result is OSError) {
       throw new StdinException("Error reading byte from stdin", result);
@@ -61,34 +55,28 @@ class Stdin {
     return result;
   }
 
-  @patch
-  bool get echoMode {
+  @patch bool get echoMode {
     var result = _echoMode();
     if (result is OSError) {
       throw new StdinException("Error getting terminal echo mode", result);
     }
     return result;
   }
-
-  @patch
-  void set echoMode(bool enabled) {
+  @patch void set echoMode(bool enabled) {
     var result = _setEchoMode(enabled);
     if (result is OSError) {
       throw new StdinException("Error setting terminal echo mode", result);
     }
   }
 
-  @patch
-  bool get lineMode {
+  @patch bool get lineMode {
     var result = _lineMode();
     if (result is OSError) {
       throw new StdinException("Error getting terminal line mode", result);
     }
     return result;
   }
-
-  @patch
-  void set lineMode(bool enabled) {
+  @patch void set lineMode(bool enabled) {
     var result = _setLineMode(enabled);
     if (result is OSError) {
       throw new StdinException("Error setting terminal line mode", result);
@@ -111,10 +99,8 @@ class Stdin {
   static _supportsAnsiEscapes() native "Stdin_AnsiSupported";
 }
 
-@patch
-class Stdout {
-  @patch
-  bool _hasTerminal(int fd) {
+@patch class Stdout {
+  @patch bool _hasTerminal(int fd) {
     try {
       _terminalSize(fd);
       return true;
@@ -123,10 +109,8 @@ class Stdout {
     }
   }
 
-  @patch
-  int _terminalColumns(int fd) => _terminalSize(fd)[0];
-  @patch
-  int _terminalLines(int fd) => _terminalSize(fd)[1];
+  @patch int _terminalColumns(int fd) => _terminalSize(fd)[0];
+  @patch int _terminalLines(int fd) => _terminalSize(fd)[1];
 
   static List _terminalSize(int fd) {
     var size = _getTerminalSize(fd);
@@ -149,5 +133,6 @@ class Stdout {
   static _getAnsiSupported(int fd) native "Stdout_AnsiSupported";
 }
 
+
 _getStdioHandle(_NativeSocket socket, int num) native "Socket_GetStdioHandle";
 _getSocketType(_NativeSocket nativeSocket) native "Socket_GetType";