Run jshint over all JavaScript files

ports/devenv/tests/devenv_small_test.js

 /*
  * Copyright (c) 2014 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
+/* globals TEST_F, chrometest, DevEnvTest */
+
 'use strict';
 
 // Run the command "bash -c 'exit 42'" and check the exit code.
 TEST_F(DevEnvTest, 'testExit', function() {
   return this.checkCommand('exit 42', 42, '');
 });
 
 // Run the command "bash -c 'echo hello'" and check the exit code.
 TEST_F(DevEnvTest, 'testEcho', function() {
   return this.checkCommand('echo hello', 0, 'hello\n');
@@ skipping 39 matching lines @@
         chrometest.harnessURL('devenv_small_test.zip') +
                               ' devenv_small_test.zip', 0);
   }).then(function() {
     return self.checkCommand('unzip devenv_small_test.zip', 0);
   }).then(function() {
     return self.checkCommand(
         'LD_LIBRARY_PATH=${PWD}/${PACKAGE_LIB_DIR}:$LD_LIBRARY_PATH ' +
         './devenv_small_test_${NACL_BOOT_ARCH}', 0);
   });
 });