Change IllegalArgumentException to ArgumentError.

tests/standalone/io/file_invalid_arguments_test.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:io");
 
 class FileTest {
   static void testOpenInvalidArgs(name) {
     var file = new File(name);
     try {
       file.openSync();
       Expect.fail('exception expected');
     } catch (e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
     }
 
     var openFuture = file.open(FileMode.READ);
     openFuture.handleException((e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
       return true;
     });
     openFuture.then((opened) {
       Expect.fail('non-string name open');
     });
   }
 
   static void testExistsInvalidArgs(name) {
     var file = new File(name);
     try {
       file.existsSync();
       Expect.fail('exception expected');
     } catch (e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
     }
 
     var existsFuture = file.exists();
     existsFuture.handleException((e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
       return true;
     });
     existsFuture.then((bool) {
       Expect.fail('non-string name exists');
     });
   }
 
   static void testCreateInvalidArgs(name) {
     var file = new File(name);
     try {
       file.createSync();
       Expect.fail('exception expected');
     } catch (e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
     }
 
     var createFuture = file.create();
     createFuture.handleException((e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
       return true;
     });
     createFuture.then((ignore) => Expect.fail('non-string name exists'));
   }
 
   static void testReadListInvalidArgs(buffer, offset, length) {
     String filename = getFilename("tests/vm/data/fixed_length_file");
     var file = (new File(filename)).openSync();
     try {
       file.readListSync(buffer, offset, length);
@@ skipping 92 matching lines @@
     };
     file.close();
   }
 
   static void testFullPathInvalidArgs(name) {
     var file = new File(name);
     try {
       file.fullPathSync();
       Expect.fail('exception expected');
     } catch (e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
     }
 
     var fullPathFuture = file.fullPath();
     fullPathFuture.handleException((e) {
-      Expect.isTrue(e is IllegalArgumentException);
+      Expect.isTrue(e is ArgumentError);
       return true;
     });
     fullPathFuture.then((path) {
       Expect.fail('full path invalid argument');
     });
   }
 
   static String getFilename(String path) =>
       new File(path).existsSync() ? path : 'runtime/$path';
 }
 
 main() {
   FileTest.testOpenInvalidArgs(0);
   FileTest.testExistsInvalidArgs(0);
   FileTest.testCreateInvalidArgs(0);
   FileTest.testReadListInvalidArgs(12, 0, 1);
   FileTest.testReadListInvalidArgs(new List(10), '0', 1);
   FileTest.testReadListInvalidArgs(new List(10), 0, '1');
   FileTest.testWriteByteInvalidArgs('asdf');
   FileTest.testWriteListInvalidArgs(12, 0, 1);
   FileTest.testWriteListInvalidArgs(new List(10), '0', 1);
   FileTest.testWriteListInvalidArgs(new List(10), 0, '1');
   FileTest.testFullPathInvalidArgs(12);
 }