SyntheticGestureTarget implementation for injecting synthetic input events

content/port/browser/render_widget_host_view_port.h

Index: content/port/browser/render_widget_host_view_port.h
diff --git a/content/port/browser/render_widget_host_view_port.h b/content/port/browser/render_widget_host_view_port.h
index f9444b3fe3efdca34ced3389ad9099a5dc208b36..63eb182ee0ab132253201433f3f04f91bd4d6b22 100644
--- a/content/port/browser/render_widget_host_view_port.h
+++ b/content/port/browser/render_widget_host_view_port.h
@@ -40,8 +40,10 @@ struct WebScreenInfo;
 
 namespace content {
 class BackingStore;
+class InputEvent;
 class RenderWidgetHostViewFrameSubscriber;
 class SyntheticGesture;
+class SyntheticGestureTarget;
 struct WebPluginGeometry;
 struct NativeWebKeyboardEvent;
 
@@ -298,6 +300,8 @@ class CONTENT_EXPORT RenderWidgetHostViewPort : public RenderWidgetHostView,
   // Called by the host when the input flush has completed.
   virtual void OnDidFlushInput() = 0;
 
+  virtual SyntheticGestureTarget* CreateSyntheticGestureTarget() = 0;

[jdduke (slow), 2013/10/28 15:59:47]

Could we return a scoped_ptr?

+
   virtual void GestureEventAck(int gesture_event_type,
                                InputEventAckState ack_result) = 0;