Run jshint over all JavaScript files

ports/gdb/extension/main.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 lib, hterm */
+
 'use strict';
 
 // The devtools page for the debugger.
 
 lib.rtdep('lib.f',
           'hterm');
 
 
 /**
  * Keep a global reference to the message port used to talk to the background
@@ skipping 20 matching lines @@
 GdbTerm.prototype.onTerminalResize_ = function(width, height) {
   g_backgroundPort.postMessage({
     'name': 'input',
     'msg': {'tty_resize': [ width, height ]},
   });
   var moduleList = document.getElementById('modules');
   if (moduleList.hasChildNodes() && moduleList.selectedIndex < 0) {
     moduleList.firstChild.selected = true;
     updateSelection();
   }
-}
+};
 
 /**
  * Handle a keystroke from the user.
  * @param {string} str The keystroke.
  */
 GdbTerm.prototype.onVTKeystroke_ = function(str) {
   g_backgroundPort.postMessage({
     'name': 'input',
     'msg': {'gdb': str},
   });
-}
+};
 
 /**
  * Setup handlers after terminal start.
  */
 GdbTerm.prototype.run = function() {
   this.io_.onVTKeystroke = this.onVTKeystroke_.bind(this);
   this.io_.onTerminalResize = this.onTerminalResize_.bind(this);
-}
+};
 
 
 /**
  * Resize the config area to a given size.
  * @param {integer} sz The width in pixels.
  */
 function setWidth(sz) {
   var sized = document.getElementById('sized');
   var terminal = document.getElementById('terminal');
   var sizer = document.getElementById('sizer');
@@ skipping 232 matching lines @@
   var modules = msg.naclModules;
 
   var moduleList = document.getElementById('modules');
   document.getElementById('onStartRun').checked = settings.onStartRun;
   document.getElementById('onStartAttach').checked = !settings.onStartRun;
   document.getElementById('onFaultAttach').checked = settings.onFaultAttach;
   document.getElementById('onFaultTerminate').checked =
       !settings.onFaultAttach;
   document.getElementById('showGdb').checked = settings.showGdb;
 
-  function Visible(processId) {
+  function isVisible(processId) {
     if (!(processId in modules)) {
       return false;
     }
     return msg.settings.showGdb || !isGdb(modules[processId].process.title);
   }
 
   for (var i = 0; i < moduleList.childNodes.length; i++) {
     var child = moduleList.childNodes[i];
-    if (!Visible(child.id)) {
+    if (!isVisible(child.id)) {
       moduleList.removeChild(child);
       --i;
     }
   }
   for (var processId in modules) {
     var module = modules[processId];
-    if (!Visible(processId))
+    if (!isVisible(processId))
       continue;
     var item = document.getElementById(processId);
     if (item === null) {
       item = document.createElement('option');
       item.setAttribute('id', processId);
       moduleList.appendChild(item);
     } else {
       item.removeChild(item.firstChild);
     }
     item.appendChild(document.createTextNode(taskTitle(module)));
@@ skipping 15 matching lines @@
   g_backgroundPort.onMessage.addListener(function(msg) {
     if (msg.name === 'change') {
       handleChange(msg);
     } else if (msg.name === 'message') {
       if (msg.data.substr(0, 3) === 'gdb') {
         window.io_.print(msg.data.substr(3));
       }
     }
   });
 }