extfs

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 186 matching lines @@
       "inmdanhiiibfpdlljnjjbchhjgelojnn",  // Dogfood
       "cbpmgnfekbgbgpkmokfppmldaccjcbnb"   // Test
     ]
   },
   "experimental": {
     "channel": "stable",
     "extension_types": [
       "extension", "packaged_app", "hosted_app", "platform_app"
     ]
   },
+  "extfs": {
+    "channel": "stable",
+    "extension_types": ["extension", "platform_app"]
+  },
   "fileBrowserHandler": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app", "platform_app"]
   },
   "fileBrowserPrivate": {
     "channel": "stable",
-    "extension_types": ["extension", "packaged_app"],
-    "location": "component"
+    "extension_types": ["extension", "packaged_app", "platform_app"]
   },
   "fileSystem": [{
     "channel": "stable",
     "extension_types": ["platform_app"]
   },{
     "channel": "stable",
     "extension_types": ["extension"],
     "whitelist": [ "2FC374607C2DF285634B67C64A2E356C607091C3" ]
   }],
   "fileSystem.retainFiles": [{
@@ skipping 389 matching lines @@
   },
   "webRequestBlocking": {
     "channel": "stable",
     "extension_types": ["extension", "packaged_app"]
   },
   "webview": {
     "channel": "stable",
     "extension_types": ["platform_app"]
   }
 }