Move processes API to dev channel

chrome/common/extensions/api/_api_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.
 
 {
   "activityLogPrivate": {
     "dependencies": ["permission:activityLogPrivate"],
@@ skipping 195 matching lines @@
     "contexts": ["blessed_extension"]
   },
   "experimental.idltest": {
     "dependencies": ["permission:experimental"],
     "contexts": ["blessed_extension"]
   },
   "experimental.input.virtualKeyboard": {
     "dependencies": ["permission:experimental"],
     "contexts": ["blessed_extension"]
   },
-  "experimental.processes": {
-    "dependencies": ["permission:experimental"],
-    "contexts": ["blessed_extension"]
-  },
   "experimental.rlz": {
     "dependencies": ["permission:experimental"],
     "contexts": ["blessed_extension"]
   },
   "extension": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"],
     "contexts": ["blessed_extension"]
   },
   "extension.getURL": {
@@ skipping 158 matching lines @@
     "contexts": ["blessed_extension"]
   },
   "preferencesPrivate": {
     "dependencies": ["permission:preferencesPrivate"],
     "contexts": ["blessed_extension"]
   },
   "privacy": {
     "dependencies": ["permission:privacy"],
     "contexts": ["blessed_extension"]
   },
+  "processes": {
+    "dependencies": ["permission:processes"],
+    "contexts": ["blessed_extension"]
+  },
   "proxy": {
     "dependencies": ["permission:proxy"],
     "contexts": ["blessed_extension"]
   },
   "pushMessaging": {
     "dependencies": ["permission:pushMessaging"],
     "contexts": ["blessed_extension"]
   },
   "recoveryPrivate": {
     "dependencies": ["permission:recoveryPrivate"],
@@ skipping 175 matching lines @@
   },
   "webview": {
     "dependencies": ["permission:webview"],
     "contexts": ["blessed_extension"]
   },
   "windows": {
     "dependencies": ["api:tabs"],
     "contexts": ["blessed_extension"]
   }
 }