1 files changed, 10 insertions, 2 deletions
diff --git a/content/renderer/input/input_event_filter.h b/content/renderer/input/input_event_filter.h
index b66cf8c..1678a79 100644
--- a/content/renderer/input/input_event_filter.h
+++ b/content/renderer/input/input_event_filter.h
@@ -20,6 +20,10 @@ namespace base {
 class SingleThreadTaskRunner;
 }
 
+namespace cc {
+class InputHandler;
+}
+
 namespace IPC {
 class Listener;
 class Sender;
@@ -35,6 +39,8 @@ class Sender;
 
 namespace content {
 
+class SynchronousInputHandlerProxy;
+
 class CONTENT_EXPORT InputEventFilter : public InputHandlerManagerClient,
                                         public IPC::MessageFilter {
  public:
@@ -54,8 +60,10 @@ class CONTENT_EXPORT InputEventFilter : public InputHandlerManagerClient,
   // InputHostMsg_HandleInputEvent_ACK.
   //
   void SetBoundHandler(const Handler& handler) override;
-  void DidAddInputHandler(int routing_id,
-                          cc::InputHandler* input_handler) override;
+  void DidAddInputHandler(
+      int routing_id,
+      cc::InputHandler* input_handler,
+      SynchronousInputHandlerProxy* synchronous_input_handler_proxy) override;
   void DidRemoveInputHandler(int routing_id) override;
   void DidOverscroll(int routing_id,
                      const DidOverscrollParams& params) override;