Format all tests.

tests/standalone/io/process_run_test.dart

Index: tests/standalone/io/process_run_test.dart
diff --git a/tests/standalone/io/process_run_test.dart b/tests/standalone/io/process_run_test.dart
index 2e07d0d5266793cf2f6956ca3ecf37c0afd02aa8..cb634557def86124cf7e328699c1f7f8d762f98c 100644
--- a/tests/standalone/io/process_run_test.dart
+++ b/tests/standalone/io/process_run_test.dart
@@ -8,29 +8,24 @@ import "package:expect/expect.dart";
 
 import "process_test_util.dart";
 
-
 void testProcessRunBinaryOutput() {
-  var result = Process.runSync(getProcessTestFileName(),
-                               const ["0", "0", "0", "0"],
-                               stdoutEncoding: null);
+  var result = Process.runSync(
+      getProcessTestFileName(), const ["0", "0", "0", "0"],
+      stdoutEncoding: null);
   Expect.isTrue(result.stdout is List<int>);
   Expect.isTrue(result.stderr is String);
 
-  result = Process.runSync(getProcessTestFileName(),
-                           const ["0", "0", "0", "0"],
-                           stderrEncoding: null);
+  result = Process.runSync(getProcessTestFileName(), const ["0", "0", "0", "0"],
+      stderrEncoding: null);
   Expect.isTrue(result.stdout is String);
   Expect.isTrue(result.stderr is List<int>);
 
-  result = Process.runSync(getProcessTestFileName(),
-                           const ["0", "0", "0", "0"],
-                           stdoutEncoding: null,
-                           stderrEncoding: null);
+  result = Process.runSync(getProcessTestFileName(), const ["0", "0", "0", "0"],
+      stdoutEncoding: null, stderrEncoding: null);
   Expect.isTrue(result.stdout is List<int>);
   Expect.isTrue(result.stderr is List<int>);
 }
 
-
 void main() {
   testProcessRunBinaryOutput();
 }