Format all tests.

tests/isolate/handle_error3_test.dart

 // Copyright (c) 2014, 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 handle_error_test;
 
 import "dart:isolate";
 import "dart:async";
 import "package:async_helper/async_helper.dart";
 import "package:expect/expect.dart";
@@ skipping 26 matching lines @@
   return isolate.then((Isolate isolate) {
     isolate.setErrorsFatal(false);
     isolate.resume(isolate.pauseCapability);
     Future result = reply.first.then((sendPort) {
       return [isolate, sendPort];
     });
     return result;
   });
 }
 
-main(){
+main() {
   asyncStart();
   asyncStart();
   RawReceivePort reply = new RawReceivePort(null);
   RawReceivePort reply2 = new RawReceivePort(null);
   // Create two isolates waiting for commands, with errors non-fatal.
   Future iso1 = spawn(isomain1);
   Future iso2 = spawn(isomain1);
   Future.wait([iso1, iso2]).then((l) {
     var isolate1 = l[0][0];
     var sendPort1 = l[0][1];
     var isolate2 = l[1][0];
     var sendPort2 = l[1][1];
     // Capture errors from one isolate as stream.
-    Stream errors = isolate1.errors;  // Broadcast stream, never a done message.
+    Stream errors = isolate1.errors; // Broadcast stream, never a done message.
     int state = 1;
     var subscription;
     subscription = errors.listen(null, onError: (error, stack) {
       switch (state) {
         case 1:
           Expect.equals(new ArgumentError("whoops").toString(), "$error");
           state++;
           break;
         case 2:
           Expect.equals(new RangeError.value(37).toString(), "$error");
@@ skipping 34 matching lines @@
     sendPort1.send(0);
     sendPort2.send(0);
     sendPort1.send(1);
     sendPort2.send(1);
     sendPort1.send(2);
     sendPort2.send(2);
     sendPort1.send(3);
     sendPort2.send(3);
   });
 }
-