Cleans up events to just the parts we're actually using

sky/viewer/converters/input_event_types.h

Index: sky/viewer/converters/input_event_types.h
diff --git a/sky/viewer/converters/input_event_types.h b/sky/viewer/converters/input_event_types.h
index 323361eb660f8b9431b2a8a708eb830c4f058f91..f62bcf00ccadf7b7ce6c4627a68109cd68eb89b5 100644
--- a/sky/viewer/converters/input_event_types.h
+++ b/sky/viewer/converters/input_event_types.h
@@ -12,10 +12,17 @@ namespace blink {
 class WebInputEvent;
 }
 
+namespace ui {
+class GestureEvent;
+}
+
 namespace sky {
 
 scoped_ptr<blink::WebInputEvent> ConvertEvent(const mojo::EventPtr& event,
                                               float device_pixel_ratio);
+
+scoped_ptr<blink::WebInputEvent> ConvertEvent(const ui::GestureEvent& event,
+                                              float device_pixel_ratio);
 }
 
 #endif  // SKY_VIEWER_CONVERTERS_INPUT_EVENT_TYPES_H_