Remove frogsh.

dart/frog/tests/frog/src/NodeProcessHelper.dart

-// Copyright (c) 2011, 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.
-
-#library('NodeProcessHelper');
-
-#import('../../../lib/node/node.dart');
-#import('NodeTestHelper.dart');
-
-// This program is designed to be executed as a sub-process by NodeProcessTest
-// (Node doesn't expose "dup" or "dup2", so this is the only way to capture
-// the output of stderr, stdout during testing.)
-
-main() {
-  printTestOutputBanner();
-  var argv = process.argv;
-  switch (argv[2]) {
-    case 'event-exit':
-      process.onExit(() => console.log('exit'));
-      break;
-
-    case 'event-uncaughtException':
-      process.onUncaughtException((Exception err) =>
-         console.log('uncaughtException: ' + err));
-      /*
-      try {
-        throw new Exception('exception1');
-      } catch (Exception e) {
-        // ignore
-      }
-      */
-      throw new Exception('exception2');
-      
-    case 'event-catchsignal':
-      process.onSignal('SIGUSR1', () => console.log('caught signal'));
-      process.kill(process.pid, 'SIGUSR1');
-      break;
-
-    case 'stdout':
-      process.stdout.write('stdout\n');
-      break;
-
-    case 'stderr':
-      process.stderr.write('stderr\n');
-      break;
-
-    case 'stdin':
-      // copy stdin to stdout, assumes caller will write to stdin
-      process.stdin.resume();
-      process.stdin.pipe(process.stdout);
-      break;
-    
-    case 'argv':
-      console.log(process.argv[2]);
-      break;
-
-    case 'execPath':
-      console.log(process.execPath);
-      break;
-
-    case 'chdir-cwd':
-      process.chdir('/');
-      console.log(process.cwd());
-      break;
-
-    // case 'env':
-    //  TODO(jackpal): env not implemented.
-    //  console.log(process.env['PWD']);
-    //  break;
-    
-    case 'exitCode':
-      process.exit(42);
-      break;
-    
-    case 'gid':
-      console.log(process.getgid().toString());
-      break;
-
-    case 'uid':
-      console.log(process.getuid().toString());
-      break;
-
-    default:
-      console.error('unknown argument. argv=${argv}');
-      break;
-  }
-}