[Android] Perform eager gesture recognition on MotionEvents

content/browser/renderer_host/render_widget_host_view_base.cc

Index: content/browser/renderer_host/render_widget_host_view_base.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_base.cc b/content/browser/renderer_host/render_widget_host_view_base.cc
index 409a522dd367a705971327085492d2afbbd06247..3bf7b8f71980d15b843ce6fc6c390d2c82b3c253 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.cc
+++ b/content/browser/renderer_host/render_widget_host_view_base.cc
@@ -477,8 +477,10 @@ void RenderWidgetHostViewBase::OnSetNeedsFlushInput() {
       &RenderWidgetHostViewBase::FlushInput);
 }
 
-void RenderWidgetHostViewBase::GestureEventAck(int gesture_event_type,
-                                               InputEventAckState ack_result) {}
+void RenderWidgetHostViewBase::GestureEventAck(
+    const blink::WebGestureEvent& event,
+    InputEventAckState ack_result) {
+}
 
 void RenderWidgetHostViewBase::SetPopupType(blink::WebPopupType popup_type) {
   popup_type_ = popup_type;