dart2js: run dartfmt on tests

tests/compiler/dart2js/scanner_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 "package:expect/expect.dart";
 import 'package:compiler/src/scanner/utf8_bytes_scanner.dart';
 import 'package:compiler/src/tokens/precedence_constants.dart';
 import 'package:compiler/src/tokens/token.dart';
 import 'package:compiler/src/util/characters.dart';
 import 'dart:typed_data';
 
 Token scan(List<int> bytes) {
   List<int> zeroTerminated = new Uint8List(bytes.length + 1);
   zeroTerminated.setRange(0, bytes.length, bytes);
   zeroTerminated[bytes.length] = 0;
   return new Utf8BytesScanner.fromBytes(zeroTerminated).tokenize();
 }
 
 Token scanUTF8(List<int> bytes) {
   int l = bytes.length;
   List<int> stringLiteral = new Uint8List(l + 3);
   stringLiteral[0] = 0x27; // single quote
-  stringLiteral[l+1] = 0x27; // single quote
+  stringLiteral[l + 1] = 0x27; // single quote
   // The bytes given to the scanner must be 0-terminated.
-  stringLiteral[l+2] = $EOF;
+  stringLiteral[l + 2] = $EOF;
   for (int i = 0; i < l; i++) {
-    stringLiteral[i+1] = bytes[i];
+    stringLiteral[i + 1] = bytes[i];
   }
   return new Utf8BytesScanner.fromBytes(stringLiteral).tokenize();
 }
 
 bool isRunningOnJavaScript() => identical(1, 1.0);
 
 main() {
   // Google favorite: "Îñţérñåţîöñåļîžåţîờñ".
-  Token token = scanUTF8([0xc3, 0x8e, 0xc3, 0xb1, 0xc5, 0xa3, 0xc3, 0xa9, 0x72,
-                          0xc3, 0xb1, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xc3,
-                          0xb6, 0xc3, 0xb1, 0xc3, 0xa5, 0xc4, 0xbc, 0xc3, 0xae,
-                          0xc5, 0xbe, 0xc3, 0xa5, 0xc5, 0xa3, 0xc3, 0xae, 0xe1,
-                          0xbb, 0x9d, 0xc3, 0xb1]);
+  Token token = scanUTF8([
+    0xc3,
+    0x8e,
+    0xc3,
+    0xb1,
+    0xc5,
+    0xa3,
+    0xc3,
+    0xa9,
+    0x72,
+    0xc3,
+    0xb1,
+    0xc3,
+    0xa5,
+    0xc5,
+    0xa3,
+    0xc3,
+    0xae,
+    0xc3,
+    0xb6,
+    0xc3,
+    0xb1,
+    0xc3,
+    0xa5,
+    0xc4,
+    0xbc,
+    0xc3,
+    0xae,
+    0xc5,
+    0xbe,
+    0xc3,
+    0xa5,
+    0xc5,
+    0xa3,
+    0xc3,
+    0xae,
+    0xe1,
+    0xbb,
+    0x9d,
+    0xc3,
+    0xb1
+  ]);
   Expect.stringEquals("'Îñţérñåţîöñåļîžåţîờñ'", token.value);
 
   // Blueberry porridge in Danish: "blåbærgrød".
-  token = scanUTF8([0x62, 0x6c, 0xc3, 0xa5, 0x62, 0xc3, 0xa6, 0x72, 0x67, 0x72,
-                    0xc3, 0xb8, 0x64]);
+  token = scanUTF8([
+    0x62,
+    0x6c,
+    0xc3,
+    0xa5,
+    0x62,
+    0xc3,
+    0xa6,
+    0x72,
+    0x67,
+    0x72,
+    0xc3,
+    0xb8,
+    0x64
+  ]);
   Expect.stringEquals("'blåbærgrød'", token.value);
 
   // "சிவா அணாமாைல", that is "Siva Annamalai" in Tamil.
-  token = scanUTF8([0xe0, 0xae, 0x9a, 0xe0, 0xae, 0xbf, 0xe0, 0xae, 0xb5, 0xe0,
-                    0xae, 0xbe, 0x20, 0xe0, 0xae, 0x85, 0xe0, 0xae, 0xa3, 0xe0,
-                    0xae, 0xbe, 0xe0, 0xae, 0xae, 0xe0, 0xae, 0xbe, 0xe0, 0xaf,
-                    0x88, 0xe0, 0xae, 0xb2]);
+  token = scanUTF8([
+    0xe0,
+    0xae,
+    0x9a,
+    0xe0,
+    0xae,
+    0xbf,
+    0xe0,
+    0xae,
+    0xb5,
+    0xe0,
+    0xae,
+    0xbe,
+    0x20,
+    0xe0,
+    0xae,
+    0x85,
+    0xe0,
+    0xae,
+    0xa3,
+    0xe0,
+    0xae,
+    0xbe,
+    0xe0,
+    0xae,
+    0xae,
+    0xe0,
+    0xae,
+    0xbe,
+    0xe0,
+    0xaf,
+    0x88,
+    0xe0,
+    0xae,
+    0xb2
+  ]);
   Expect.stringEquals("'சிவா அணாமாைல'", token.value);
 
   // "िसवा अणामालै", that is "Siva Annamalai" in Devanagari.
-  token = scanUTF8([0xe0, 0xa4, 0xbf, 0xe0, 0xa4, 0xb8, 0xe0, 0xa4, 0xb5, 0xe0,
-                    0xa4, 0xbe, 0x20, 0xe0, 0xa4, 0x85, 0xe0, 0xa4, 0xa3, 0xe0,
-                    0xa4, 0xbe, 0xe0, 0xa4, 0xae, 0xe0, 0xa4, 0xbe, 0xe0, 0xa4,
-                    0xb2, 0xe0, 0xa5, 0x88]);
+  token = scanUTF8([
+    0xe0,
+    0xa4,
+    0xbf,
+    0xe0,
+    0xa4,
+    0xb8,
+    0xe0,
+    0xa4,
+    0xb5,
+    0xe0,
+    0xa4,
+    0xbe,
+    0x20,
+    0xe0,
+    0xa4,
+    0x85,
+    0xe0,
+    0xa4,
+    0xa3,
+    0xe0,
+    0xa4,
+    0xbe,
+    0xe0,
+    0xa4,
+    0xae,
+    0xe0,
+    0xa4,
+    0xbe,
+    0xe0,
+    0xa4,
+    0xb2,
+    0xe0,
+    0xa5,
+    0x88
+  ]);
   Expect.stringEquals("'िसवा अणामालै'", token.value);
 
   if (!isRunningOnJavaScript()) {
     // DESERET CAPITAL LETTER BEE, unicode 0x10412(0xD801+0xDC12)
     // UTF-8: F0 90 90 92
     token = scanUTF8([0xf0, 0x90, 0x90, 0x92]);
     Expect.stringEquals("'𐐒'", token.value);
   } else {
     print('Skipping non-BMP character test');
   }
 
   // Regression test for issue 1761.
   // "#!"
   token = scan([0x23, 0x21]);
   Expect.equals(token.info, EOF_INFO); // Treated as a comment.
 
   // Regression test for issue 1761.
   // "#! Hello, World!"
-  token = scan([0x23, 0x21, 0x20, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x2c, 0x20,
-                0x57, 0x6f, 0x72, 0x6c, 0x64, 0x21]);
+  token = scan([
+    0x23,
+    0x21,
+    0x20,
+    0x48,
+    0x65,
+    0x6c,
+    0x6c,
+    0x6f,
+    0x2c,
+    0x20,
+    0x57,
+    0x6f,
+    0x72,
+    0x6c,
+    0x64,
+    0x21
+  ]);
   Expect.equals(token.info, EOF_INFO); // Treated as a comment.
 }