diff -r 000000000000 -r 6474c204b198 mobile/android/chrome/content/aboutApps.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobile/android/chrome/content/aboutApps.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,184 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+let Ci = Components.interfaces, Cc = Components.classes, Cu = Components.utils;
+
+Cu.import("resource://gre/modules/Services.jsm")
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.import("resource://gre/modules/AppsUtils.jsm");
+
+#ifdef MOZ_ANDROID_SYNTHAPKS
+XPCOMUtils.defineLazyModuleGetter(this, "WebappManager", "resource://gre/modules/WebappManager.jsm");
+#endif
+
+const DEFAULT_ICON = "chrome://browser/skin/images/default-app-icon.png";
+
+let gStrings = Services.strings.createBundle("chrome://browser/locale/aboutApps.properties");
+
+XPCOMUtils.defineLazyGetter(window, "gChromeWin", function()
+  window.QueryInterface(Ci.nsIInterfaceRequestor)
+    .getInterface(Ci.nsIWebNavigation)
+    .QueryInterface(Ci.nsIDocShellTreeItem)
+    .rootTreeItem
+    .QueryInterface(Ci.nsIInterfaceRequestor)
+    .getInterface(Ci.nsIDOMWindow)
+    .QueryInterface(Ci.nsIDOMChromeWindow));
+
+document.addEventListener("DOMContentLoaded", onLoad, false);
+
+var AppsUI = {
+  uninstall: null,
+  shortcut: null
+};
+
+function openLink(aEvent) {
+  try {
+    let formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].getService(Ci.nsIURLFormatter);
+    let url = formatter.formatURLPref(aEvent.currentTarget.getAttribute("pref"));
+    let BrowserApp = gChromeWin.BrowserApp;
+    BrowserApp.addTab(url, { selected: true, parentId: BrowserApp.selectedTab.id });
+  } catch (ex) {}
+}
+
+#ifdef MOZ_ANDROID_SYNTHAPKS
+function checkForUpdates(aEvent) {
+  WebappManager.checkForUpdates(true);
+}
+#endif
+
+#ifndef MOZ_ANDROID_SYNTHAPKS
+var ContextMenus = {
+  target: null,
+
+  init: function() {
+    document.addEventListener("contextmenu", this, false);
+    document.getElementById("addToHomescreenLabel").addEventListener("click", this.addToHomescreen, false);
+    document.getElementById("uninstallLabel").addEventListener("click", this.uninstall, false);
+  },
+
+  handleEvent: function(event) {
+    // store the target of context menu events so that we know which app to act on
+    this.target = event.target;
+    while (!this.target.hasAttribute("contextmenu")) {
+      this.target = this.target.parentNode;
+    }
+  },
+
+  addToHomescreen: function() {
+    let manifest = this.target.manifest;
+    gChromeWin.WebappsUI.createShortcut(manifest.name, manifest.fullLaunchPath(), manifest.biggestIconURL || DEFAULT_ICON, "webapp");
+    this.target = null;
+  },
+
+  uninstall: function() {
+    navigator.mozApps.mgmt.uninstall(this.target.app);
+
+    let manifest = this.target.manifest;
+    gChromeWin.sendMessageToJava({
+      type: "Shortcut:Remove",
+      title: manifest.name,
+      url: manifest.fullLaunchPath(),
+      origin: this.target.app.origin,
+      shortcutType: "webapp"
+    });
+    this.target = null;
+  }
+}
+#endif
+
+function onLoad(aEvent) {
+  let elmts = document.querySelectorAll("[pref]");
+  for (let i = 0; i < elmts.length; i++) {
+    elmts[i].addEventListener("click",  openLink,  false);
+  }
+
+#ifdef MOZ_ANDROID_SYNTHAPKS
+  document.getElementById("update-item").addEventListener("click", checkForUpdates, false);
+#endif
+
+  navigator.mozApps.mgmt.oninstall = onInstall;
+  navigator.mozApps.mgmt.onuninstall = onUninstall;
+  updateList();
+
+#ifndef MOZ_ANDROID_SYNTHAPKS
+  ContextMenus.init();
+#endif
+}
+
+function updateList() {
+  let grid = document.getElementById("appgrid");
+  while (grid.lastChild) {
+    grid.removeChild(grid.lastChild);
+  }
+
+  let request = navigator.mozApps.mgmt.getAll();
+  request.onsuccess = function() {
+    for (let i = 0; i < request.result.length; i++)
+      addApplication(request.result[i]);
+    if (request.result.length)
+      document.getElementById("main-container").classList.remove("hidden");
+  }
+}
+
+function addApplication(aApp) {
+  let list = document.getElementById("appgrid");
+  let manifest = new ManifestHelper(aApp.manifest, aApp.origin);
+
+  let container = document.createElement("div");
+  container.className = "app list-item";
+#ifndef MOZ_ANDROID_SYNTHAPKS
+  container.setAttribute("contextmenu", "appmenu");
+#endif
+  container.setAttribute("id", "app-" + aApp.origin);
+  container.setAttribute("mozApp", aApp.origin);
+  container.setAttribute("title", manifest.name);
+
+  let img = document.createElement("img");
+  img.src = manifest.biggestIconURL || DEFAULT_ICON;
+  img.onerror = function() {
+    // If the image failed to load, and it was not our default icon, attempt to
+    // use our default as a fallback.
+    if (img.src != DEFAULT_ICON) {
+      img.src = DEFAULT_ICON;
+    }
+  }
+  img.setAttribute("title", manifest.name);
+
+  let title = document.createElement("div");
+  title.appendChild(document.createTextNode(manifest.name));
+
+  container.appendChild(img);
+  container.appendChild(title);
+  list.appendChild(container);
+
+  container.addEventListener("click", function(aEvent) {
+    aApp.launch();
+  }, false);
+  container.app = aApp;
+  container.manifest = manifest;
+}
+
+function onInstall(aEvent) {
+  let node = document.getElementById("app-" + aEvent.application.origin);
+  if (node)
+    return;
+
+  addApplication(aEvent.application);
+  document.getElementById("main-container").classList.remove("hidden");
+}
+
+function onUninstall(aEvent) {
+  let node = document.getElementById("app-" + aEvent.application.origin);
+  if (node) {
+    let parent = node.parentNode;
+    parent.removeChild(node);
+    if (!parent.firstChild)
+      document.getElementById("main-container").classList.add("hidden");
+  }
+}
+