client-side wheel mouse support

remoting/client/plugin/pepper_input_handler.cc

Index: remoting/client/plugin/pepper_input_handler.cc
diff --git a/remoting/client/plugin/pepper_input_handler.cc b/remoting/client/plugin/pepper_input_handler.cc
index 16a5738e9fd87f3c9aee2c77cffc93aedfd26d95..bfc8ab5defa268ad65279a4813b79b3f1f2cdf44 100644
--- a/remoting/client/plugin/pepper_input_handler.cc
+++ b/remoting/client/plugin/pepper_input_handler.cc
@@ -56,4 +56,11 @@ void PepperInputHandler::HandleMouseButtonEvent(
   }
 }
 
+void PepperInputHandler::HandleMouseWheelEvent(
+    const PP_InputEvent_Wheel& event) {
+  SendMouseWheelEvent(event.delta_x, event.delta_y,
+                      event.wheel_ticks_x, event.wheel_ticks_y,
+                      event.scroll_by_page);
+}
+
 }  // namespace remoting