arc: add enterprise_reporting.mojom interface.

components/arc/arc_bridge_service.h

Index: components/arc/arc_bridge_service.h
diff --git a/components/arc/arc_bridge_service.h b/components/arc/arc_bridge_service.h
index 36fd5d076aedcfb4ec5a5cdd806061995c25d9b3..c1426892180a559c4cc03b212e1d3f6e05e2adfd 100644
--- a/components/arc/arc_bridge_service.h
+++ b/components/arc/arc_bridge_service.h
@@ -120,6 +120,7 @@ class ArcBridgeService {
     return &storage_manager_;
   }
   InstanceHolder<mojom::VideoInstance>* video() { return &video_; }
+  InstanceHolder<mojom::WatchdogInstance>* watchdog() { return &watchdog_; }
   InstanceHolder<mojom::WindowManagerInstance>* window_manager() {
     return &window_manager_;
   }
@@ -191,6 +192,7 @@ class ArcBridgeService {
   InstanceHolder<mojom::ProcessInstance> process_;
   InstanceHolder<mojom::StorageManagerInstance> storage_manager_;
   InstanceHolder<mojom::VideoInstance> video_;
+  InstanceHolder<mojom::WatchdogInstance> watchdog_;
   InstanceHolder<mojom::WindowManagerInstance> window_manager_;
 
   // Gets the current state of the bridge service.