Wallpaper manager backend APIs

chrome/common/extensions/api/_permission_features.json

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 {
   "activeTab": {
     "channel": "dev",
     "extension_types": ["extension", "packaged_app"],
     "min_manifest_version": 2
   },
@@ skipping 273 matching lines @@
     ]
   },
   "usb": {
     "channel": "stable",
     "extension_types": ["platform_app"]
   },
   "videoCapture": {
     "channel": "stable",
     "extension_types": ["platform_app"]
   },
+  "wallpaperPrivate": {
+    "channel": "stable",
+    "extension_types": ["extension", "packaged_app"],

[Mihai Parparita -not on Chrome, 2012/08/07 21:16:40]

If you need to use this API in a v2 app, you'll need to add "platform_app" to
the list.

+    "location": "component"
+  },
   "webNavigation": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   },
   "webSocketProxyPrivate": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"],
     "whitelist": [
       "haiffjcadagjlijoggckpgfnoeiflnem",  // Citrix Receiver
       "gnedhmakppccajfpfiihfcdlnpgomkcf",  // Citrix Receiver Beta
@@ skipping 12 matching lines @@
   },
   "webRequest": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   },
   "webRequestBlocking": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   }
 }