Revert of arc-bridge: Move most methods to Mojo interfaces

components/arc/test/fake_arc_bridge_instance.h

Index: components/arc/test/fake_arc_bridge_instance.h
diff --git a/components/arc/test/fake_arc_bridge_instance.h b/components/arc/test/fake_arc_bridge_instance.h
index 88ac24d745e5d042eab3279865c33738fa8f50af..81de1f18b880f607b44cf3008a339c9ad12222ed 100644
--- a/components/arc/test/fake_arc_bridge_instance.h
+++ b/components/arc/test/fake_arc_bridge_instance.h
@@ -23,6 +23,24 @@
 
   // ArcBridgeInstance:
   void Init(ArcBridgeHostPtr host) override;
+  void RegisterInputDevice(const mojo::String& name,
+                           const mojo::String& device_type,
+                           mojo::ScopedHandle fd) override;
+  void SendNotificationEventToAndroid(const mojo::String& key,
+                                      ArcNotificationEvent event) override;
+  void RefreshAppList() override;
+  void LaunchApp(const mojo::String& package,
+                 const mojo::String& activity) override;
+  void RequestAppIcon(const mojo::String& package,
+                      const mojo::String& activity,
+                      ScaleFactor scale_factor) override;
+
+  void RequestProcessList() override;
+
+  void SendBroadcast(const mojo::String& action,
+                     const mojo::String& package,
+                     const mojo::String& clazz,
+                     const mojo::String& extras) override;
 
  private:
   // Mojo endpoints.