Format all tests.

tests/corelib/regexp/extended-characters-more_test.dart

Index: tests/corelib/regexp/extended-characters-more_test.dart
diff --git a/tests/corelib/regexp/extended-characters-more_test.dart b/tests/corelib/regexp/extended-characters-more_test.dart
index e726d578f26959b068e76ba7e2b2547439796ce6..f51a016e3303111a9825c4ce28d559164ff3f0b8 100644
--- a/tests/corelib/regexp/extended-characters-more_test.dart
+++ b/tests/corelib/regexp/extended-characters-more_test.dart
@@ -27,10 +27,14 @@ import 'package:expect/expect.dart';
 
 void main() {
   description(
-  "This test checks a few cases of extended (> 127) characters in repeat regular expressions."
-  );
+      "This test checks a few cases of extended (> 127) characters in repeat regular expressions.");
 
-  assertEquals("foo\u00a0\u00a0\u00a0".replaceFirst(new RegExp(new String.fromCharCode(0x00a0) + "*"), ""), "foo\u00a0\u00a0\u00a0");
-  assertEquals("foo\u00a0\u00a0\u00a0".replaceFirst(new RegExp(r"\u00a0+"), ""), "foo");
-  assertEquals("foo\u00a0\u00a0\u00a0".replaceFirst(new RegExp(r"\u00a0*$"), ""), "foo");
+  assertEquals(
+      "foo\u00a0\u00a0\u00a0"
+          .replaceFirst(new RegExp(new String.fromCharCode(0x00a0) + "*"), ""),
+      "foo\u00a0\u00a0\u00a0");
+  assertEquals(
+      "foo\u00a0\u00a0\u00a0".replaceFirst(new RegExp(r"\u00a0+"), ""), "foo");
+  assertEquals(
+      "foo\u00a0\u00a0\u00a0".replaceFirst(new RegExp(r"\u00a0*$"), ""), "foo");
 }