Enable Bluetooth APIs on stable

chrome/common/extensions/api/_manifest_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.
 
 // This features file defines manifest keys implemented under src/chrome.
 // See extensions/common/features/* to understand this file, in particular
 // feature.h, simple_feature.h, and base_feature_provider.h.
 
 // To add a new whitelisted ID, SHA-1 it and force it to uppercase. In Bash:
 //
@@ skipping 31 matching lines @@
     "channel": "stable",
     "extension_types": "all"
   },
   "automation": {
     "channel": "trunk",
     "extension_types": ["extension", "legacy_packaged_app"]
   },
   "bluetooth": {
     // Note: The "bluetooth" manifest permission is used by the
     // chrome.bluetooth, chrome.bluetoothSocket and chrome.bluetoothLowEnergy
-    // APIs. Split this property if the APIs get released at different dates.
-    "channel": "dev",
+    // APIs.
+    "channel": "stable",
     "extension_types": ["platform_app"]
   },
   "browser_action": {
     "channel": "stable",
     "extension_types": ["extension"]
   },
   "chrome_settings_overrides": {
     "channel": "stable",
     "extension_types": ["extension"],
     "platforms": ["win"]
@@ skipping 312 matching lines @@
   },
   "url_handlers": {
     "channel": "stable",
     "extension_types": ["platform_app"]
   },
   "version": {
     "channel": "stable",
     "extension_types": "all"
   }
 }