Format all tests.

tests/language/string_literals_test.dart

Index: tests/language/string_literals_test.dart
diff --git a/tests/language/string_literals_test.dart b/tests/language/string_literals_test.dart
index 4f7cc043e868855d03ddf34de1c779dc745916f5..6b4f4f50706653a0038273cdd6e513eecd3da8cd 100644
--- a/tests/language/string_literals_test.dart
+++ b/tests/language/string_literals_test.dart
@@ -5,9 +5,8 @@
 import "package:expect/expect.dart";
 
 main() {
-  var expect = new String.fromCharCodes([
-    0, 0x0a, 0x0d, 0x7f, 0xff, 0xffff, 0xd800, 0xdc00, 0xdbff, 0xdfff
-  ]);
+  var expect = new String.fromCharCodes(
+      [0, 0x0a, 0x0d, 0x7f, 0xff, 0xffff, 0xd800, 0xdc00, 0xdbff, 0xdfff]);
   test(string) {
     Expect.equals(expect, string);
   }
@@ -29,10 +28,9 @@ main() {
 \x0d\x7f\xff\uffff\ud800\udc00\udbff\udfff''');
   // Extract code points from multi-character escape string.
   test("\x00\x0a\x0d\x7f\xff\uffff"
-       "${"\u{10000}"[0]}${"\u{10000}"[1]}"
-       "${"\u{10FFFF}"[0]}${"\u{10FFFF}"[1]}");
-  test("\x00\x0a\x0d\x7f\xff\uffff" +
-      "\ud800" + "\udc00\udbff" + "\udfff");
+      "${"\u{10000}"[0]}${"\u{10000}"[1]}"
+      "${"\u{10FFFF}"[0]}${"\u{10FFFF}"[1]}");
+  test("\x00\x0a\x0d\x7f\xff\uffff" + "\ud800" + "\udc00\udbff" + "\udfff");
   // Single line string over multiple lines with newlines inside interpolation.
   test("\x00\x0a\x0d\x7f\xff${
            ""