1 files changed, 45 insertions, 0 deletions
diff --git a/browser/base/content/browser-development-helpers.js b/browser/base/content/browser-development-helpers.js
new file mode 100644
index 0000000000..5155b280b8
--- /dev/null
+++ b/browser/base/content/browser-development-helpers.js
@@ -0,0 +1,45 @@
+/* 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/. */
+
+/**
+ * Extra features for local development. This file isn't loaded in
+ * non-local builds.
+ */
+
+var DevelopmentHelpers = {
+  init() {
+    this.quickRestart = this.quickRestart.bind(this);
+    this.addRestartShortcut();
+  },
+
+  quickRestart() {
+    Services.obs.notifyObservers(null, "startupcache-invalidate");
+    Services.env.set("MOZ_DISABLE_SAFE_MODE_KEY", "1");
+
+    Services.startup.quit(
+      Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart
+    );
+  },
+
+  addRestartShortcut() {
+    let command = document.createXULElement("command");
+    command.setAttribute("id", "cmd_quickRestart");
+    command.addEventListener("command", this.quickRestart, true);
+    document.getElementById("mainCommandSet").prepend(command);
+
+    let key = document.createXULElement("key");
+    key.setAttribute("id", "key_quickRestart");
+    key.setAttribute("key", "r");
+    key.setAttribute("modifiers", "accel,alt");
+    key.setAttribute("command", "cmd_quickRestart");
+    document.getElementById("mainKeyset").prepend(key);
+
+    let menuitem = document.createXULElement("menuitem");
+    menuitem.setAttribute("id", "menu_FileRestartItem");
+    menuitem.setAttribute("key", "key_quickRestart");
+    menuitem.setAttribute("label", "Restart (Developer)");
+    menuitem.addEventListener("command", this.quickRestart, true);
+    document.getElementById("menu_FilePopup").appendChild(menuitem);
+  },
+};