Moving networkingPrivate to stable so that it will be available

to extensions that need it for release.

BUG=chromium:233718
TEST=built

Review URL: https://chromiumcodereview.appspot.com/13852050

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195378 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/extensions/api/_permission_features.json

@@ -310,7 +310,7 @@
     }
   ],
   "networkingPrivate": {
-    "channel": "dev",
+    "channel": "stable",
     "extension_types": ["extension", "packaged_app"],
     "whitelist": [
       "pkedcjkdefgpdelpbcmbmeomcjbeemfm",  // Trusted Tester
@@ -318,7 +318,6 @@
       "hfaagokkkhdbgiakmmlclaapfelnkoah",  // Canary
       "F155646B5D1CA545F7E1E4E20D573DFDD44C2540",  // Trusted Tester (public)
       "16CA7A47AAE4BE49B1E75A6B960C3875E945B264"   // Release
-
     ]
   },
   "notifications": {