[CrOS Tether] Remove the ManagedTetherProperties dictionary.

extensions/common/api/networking_private.idl

 // Copyright 2015 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.
 
 // The <code>chrome.networkingPrivate</code> API is used for configuring
 // network connections (Cellular, Ethernet, VPN, WiFi or WiMAX). This private
 // API is only valid if called from a browser or app associated with the
 // primary user. See the Open Network Configuration (ONC) documentation for
 // descriptions of properties:
 // <a href="https://code.google.com/p/chromium/codesearch#chromium/src/components/onc/docs/onc_spec.html">
@@ skipping 562 matching lines @@
   dictionary EthernetStateProperties {
     DOMString Authentication;
   };
 
   dictionary TetherProperties {
     long? BatteryPercentage;
     DOMString? Carrier;
     long? SignalStrength;
   };
 
-  dictionary ManagedTetherProperties {
-    ManagedLong? BatteryPercentage;
-    ManagedDOMString? Carrier;
-    ManagedLong? SignalStrength;
-  };
-
   dictionary VPNProperties {
     boolean? AutoConnect;
     DOMString? Host;
     IPSecProperties? IPsec;
     L2TPProperties? L2TP;
     OpenVPNProperties? OpenVPN;
     ThirdPartyVPNProperties? ThirdPartyVPN;
     DOMString? Type;
   };
 
@@ skipping 120 matching lines @@
     IPConfigProperties[]? IPConfigs;
     DOMString? MacAddress;
     ManagedDOMString? Name;
     ManagedIPConfigType? NameServersConfigType;
     ManagedLong? Priority;
     ManagedProxySettings? ProxySettings;
     boolean? RestrictedConnectivity;
     ManagedIPConfigProperties? StaticIPConfig;
     IPConfigProperties? SavedIPConfig;
     DOMString? Source;
-    ManagedTetherProperties? Tether;
+    TetherProperties? Tether;
     NetworkType Type;
     ManagedVPNProperties? VPN;
     ManagedWiFiProperties? WiFi;
     ManagedWiMAXProperties? WiMAX;
   };
 
   dictionary NetworkStateProperties {
     CellularStateProperties? Cellular;
     boolean? Connectable;
     ConnectionStateType? ConnectionState;
     EthernetStateProperties? Ethernet;
     DOMString? ErrorState;
     DOMString GUID;
     DOMString? Name;
     long? Priority;
     DOMString? Source;
     TetherProperties? Tether;
     NetworkType Type;

[stevenjb, 2017/04/26 17:37:53]

You also need:
TetherStateProperties? Tether;

You'll need to define TetherStateProperties as well.
(I realize there is a lot of redundancy here, but... it's complicated).

[Kyle Horimoto, 2017/04/26 23:26:22]

As discussed offline, we are using TetherProperties for both cases.

     VPNStateProperties? VPN;
     WiFiStateProperties? WiFi;
     WiMAXStateProperties? WiMAX;
   };
 
   dictionary DeviceStateProperties {
     // Set if the device is enabled. True if the device is currently scanning.
     boolean? Scanning;
 
     // Set to the SIM lock type if the device type is Cellular and the device
@@ skipping 324 matching lines @@
     // Fired when the list of devices has changed or any device state properties
     // have changed.
     static void onDeviceStateListChanged();
 
     // Fired when a portal detection for a network completes. Sends the guid of
     // the network and the corresponding captive portal status.
     static void onPortalDetectionCompleted(DOMString networkGuid,
                                            CaptivePortalStatus status);
   };
 };