Whitelist FIDO U2F extension to usb,hid

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.
 
 // To add a new whitelisted ID, SHA-1 it and force it to uppercase. In Bash:
 //
 // $ echo -n "aaaabbbbccccddddeeeeffffgggghhhh" | \
@@ skipping 431 matching lines @@
   "gcm": {
     "channel": "stable",
     "extension_types": ["extension", "platform_app"]
   },
   "geolocation": {
     "channel": "stable",
     "extension_types": [
       "extension", "legacy_packaged_app", "hosted_app", "platform_app"
     ]
   },
-  "hid": {
-    "channel": "dev",
-    "extension_types": ["platform_app"]
-  },
+  "hid": [
+    {
+      "channel": "dev",
+      "extension_types": ["platform_app"]
+    },
+    {
+      "channel": "stable",
+      "extension_types": ["extension"],
+      "whitelist": [
+        "496B6890097EB6E19809ADEADD095A8721FBB2E0"   // FIDO U2F APIs
+      ]
+    }
+  ],
   "history": {
     "channel": "stable",
     "extension_types": ["extension", "legacy_packaged_app"]
   },
   "hotwordPrivate": {
     "channel": "stable",
     "extension_types": ["extension"],
     "whitelist": [
       "8CE39F175D076AD6BDF7CBF418F2409558B367E3",  // hotword_helper
       "09FDCB5851B8F3378DB630D06E316076E89C95A6"   // hotword nacl
@@ skipping 420 matching lines @@
   "ttsEngine": {
     "channel": "stable",
     "extension_types": ["extension", "legacy_packaged_app"]
   },
   "unlimitedStorage": {
     "channel": "stable",
     "extension_types": [
       "extension", "legacy_packaged_app", "hosted_app", "platform_app"
     ]
   },
-  "usb": {
-    "channel": "stable",
-    "extension_types": ["platform_app"]
-  },
-  "usbDevices": {
-    "channel": "stable",
-    "extension_types": ["platform_app"]
-  },
+  "usb": [
+    {
+      "channel": "stable",
+      "extension_types": ["platform_app"]
+    },
+    {
+      "channel": "stable",
+      "extension_types": ["extension"],
+      "whitelist": [
+        "496B6890097EB6E19809ADEADD095A8721FBB2E0"   // FIDO U2F APIs
+      ]
+    }
+  ],
+  "usbDevices": [
+    {
+      "channel": "stable",
+      "extension_types": ["platform_app"]
+    },
+    {
+      "channel": "stable",
+      "extension_types": ["extension"],
+      "whitelist": [
+        "496B6890097EB6E19809ADEADD095A8721FBB2E0"   // FIDO U2F APIs
+      ]
+    }
+  ],
   "videoCapture": [
     {
       "channel": "stable",
       "extension_types": ["platform_app"]
     },
     {
       "channel": "stable",
       "extension_types": ["extension"],
       "whitelist": [
         // http://crbug.com/292856
@@ skipping 72 matching lines @@
     // Only allowed for whitelisted extensions until all the caveats are
     // addressed. Tracked in crbug/285151.
     "channel": "stable",
     "extension_types": ["extension"],
     "location": "component",
     "whitelist": [
       "D519188F86D9ACCEE0412007B227D9936EB9676B"  // GAIA Component Extension
     ]
   }]
 }