Implement Stub for policy bridge to ARC

components/arc/common/arc_bridge.mojom

 // 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.
 
 module arc;
 
 import "app.mojom";
 import "auth.mojom";
 import "clipboard.mojom";
 import "ime.mojom";
 import "input.mojom";
 import "intent_helper.mojom";
 import "net.mojom";
 import "notifications.mojom";
+import "policy.mojom";
 import "power.mojom";
 import "process.mojom";
 import "video.mojom";
 
 interface ArcBridgeHost {
   // Keep the entries alphabetical. In order to do so without breaking
   // compatibility with the ARC instance, explicitly assign each interface a
   // unique ordinal.
 
   // Notifies Chrome that the AppInstance interface is ready.
@@ skipping 14 matching lines @@
   // Notifies Chrome that the IntentHelpernstnace interface is ready.
   [MinVersion=4] OnIntentHelperInstanceReady@111(
       IntentHelperInstance instance_ptr);
 
   // Notifies Chrome that the NetInstance interface is ready.
   [MinVersion=5] OnNetInstanceReady@108(NetInstance instance_ptr);
 
   // Notifies Chrome that the NotificationsInstance interface is ready.
   OnNotificationsInstanceReady@102(NotificationsInstance instance_ptr);
 
+  // Notifies Chrome that the PolicyInstance interface is ready.
+  [MinVersion=7] OnPolicyInstanceReady@114(PolicyInstance instance_ptr);
+
   // Notifies Chrome that the PowerInstance interface is ready.
   OnPowerInstanceReady@103(PowerInstance instance_ptr);
 
   // Notifies Chrome that the ProcessInstance interface is ready.
   OnProcessInstanceReady@104(ProcessInstance instance_ptr);
 
   // Notifies Chrome that the VideoInstance interface is ready.
   [MinVersion=6] OnVideoInstanceReady@107(VideoInstance instance_ptr);
 };
 
 interface ArcBridgeInstance {
   // Establishes full-duplex communication with the host.
   // |host_ptr| is the MessagePipe endpoint that is bound to the
   // ArcBridgeHostPtr binding.
   Init@0(ArcBridgeHost host_ptr);
 };