Debug Log: Added IO events logging.

imgui_internal.h

@@ -1238,6 +1238,7 @@ struct ImGuiInputEvent
         ImGuiInputEventText         Text;           // if Type == ImGuiInputEventType_Text
         ImGuiInputEventAppFocused   AppFocused;     // if Type == ImGuiInputEventType_Focus
     };
+    bool                            IgnoredAsSame;
     bool                            AddedByTestEngine;
 
     ImGuiInputEvent() { memset(this, 0, sizeof(*this)); }