Move processes API to dev channel

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.
 
 // See c/c/e/features/* to understand this file, in particular feature.h,
 // simple_feature.h, and base_feature_provider.h.
 
 {
   "activeTab": {
     "channel": "stable",
@@ skipping 457 matching lines @@
     "channel": "dev",
     "extension_types": [
       "extension"
     ],
     "location": "component"
   },
   "privacy": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   },
+  "processes": {
+    "channel": "dev",
+    "extension_types": ["extension", "packaged_app", "platform_app"]

[nasko, 2013/08/07 15:42:00]

I'm not sure this API should be accessible to apps, since they are supposed to
be isolated from the browser. Using this API, one app can kill another app's
process.

[Charlie Reis, 2013/08/07 17:04:04]

Agreed.  It should only be accessible to extensions.

[pals, 2013/08/08 06:30:52]

Done.

+  },
   "proxy": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   },
   "pushMessaging": {
     "channel": "stable",
     "extension_types": ["extension", "platform_app"]
   },
   "recoveryPrivate": {
     "channel": "dev",
@@ skipping 167 matching lines @@
   },
   "webRequestBlocking": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   },
   "webview": {
     "channel": "stable",
     "extension_types": ["platform_app"]
   }
 }