Bug 1094005 - remove unused panel code r=gozala

lib/sdk/panel.js

@@ -15,8 +15,6 @@ module.metadata = {
 
 const { Ci } = require("chrome");
 const { setTimeout } = require('./timers');
-const { isPrivateBrowsingSupported } = require('./self');
-const { isWindowPBSupported } = require('./private-browsing/utils');
 const { Class } = require("./core/heritage");
 const { merge } = require("./util/object");
 const { WorkerHost } = require("./content/utils");
@@ -155,7 +153,7 @@ const Panel = Class({
 
     // Load panel content.
     domPanel.setURL(view, model.contentURL);
-    
+
     // Allow context menu
     domPanel.allowContextMenu(view, model.contextMenu);
 
@@ -195,15 +193,15 @@ const Panel = Class({
 
   /* Public API: Panel.position */
   get position() modelFor(this).position,
-  
+
   /* Public API: Panel.contextMenu */
   get contextMenu() modelFor(this).contextMenu,
   set contextMenu(allow) {
     let model = modelFor(this);
     model.contextMenu = panelContract({ contextMenu: allow }).contextMenu;
     domPanel.allowContextMenu(viewFor(this), model.contextMenu);
   },
-    
+
   get contentURL() modelFor(this).contentURL,
   set contentURL(value) {
     let model = modelFor(this);

lib/sdk/panel/utils.js

@@ -213,7 +213,7 @@ function show(panel, options, anchor) {
   // Prevent the panel from getting focus when showing up
   // if focus is set to false
   panel.setAttribute("noautofocus", !options.focus);
-  
+
   let window = anchor && getOwnerBrowserWindow(anchor);
   let { document } = window ? window : getMostRecentBrowserWindow();
   attach(panel, document);
@@ -286,8 +286,7 @@ function make(document) {
       events.emit(type, { subject: panel });
   }
 
-  function onContentChange({subject, type}) {
-    let document = subject;
+  function onContentChange({subject: document, type}) {
     if (document === getContentDocument(panel) && document.defaultView)
       events.emit(type, { subject: panel });
   }
@@ -411,9 +410,9 @@ function setURL(panel, url) {
 exports.setURL = setURL;
 
 function allowContextMenu(panel, allow) {
-  if(allow) {
+  if (allow) {
     panel.setAttribute("context", "contentAreaContextMenu");
-  } 
+  }
   else {
     panel.removeAttribute("context");
   }

test/test-panel.js

@@ -19,7 +19,6 @@ const { isPrivate } = require('sdk/private-browsing');
 const { isWindowPBSupported } = require('sdk/private-browsing/utils');
 const { defer, all } = require('sdk/core/promise');
 const { getMostRecentBrowserWindow } = require('sdk/window/utils');
-const { getWindow } = require('sdk/panel/window');
 const { URL } = require('sdk/url');
 const { wait } = require('./event/helpers');
 
@@ -1331,20 +1330,4 @@ exports["test panel load doesn't show"] = function*(assert) {
   loader.unload();
 }
 
-if (isWindowPBSupported) {
-  exports.testGetWindow = function(assert, done) {
-    let activeWindow = getMostRecentBrowserWindow();
-    open(null, { features: {
-      toolbar: true,
-      chrome: true,
-      private: true
-    } }).then(window => {
-      assert.ok(isPrivate(window), 'window is private');
-      assert.equal(getWindow(window.gBrowser), null, 'private window elements returns null');
-      assert.equal(getWindow(activeWindow.gBrowser), activeWindow, 'non-private window elements returns window');
-      return window;
-    }).then(close).then(done).then(null, assert.fail);
-  }
-}
-
 require("sdk/test").run(exports);