Create CFWL_EvtEditChanged

xfa/fwl/core/cfwl_evteditchanged.h

Index: xfa/fwl/core/cfwl_evteditchanged.h
diff --git a/xfa/fwl/core/cfwl_evtpredropdown.h b/xfa/fwl/core/cfwl_evteditchanged.h
similarity index 58%
copy from xfa/fwl/core/cfwl_evtpredropdown.h
copy to xfa/fwl/core/cfwl_evteditchanged.h
index df4d29abe4786a9ec68bf168992d8d211ec826ab..d910f7d6a6a4c1e79a3ef44062f25f762a6b820d 100644
--- a/xfa/fwl/core/cfwl_evtpredropdown.h
+++ b/xfa/fwl/core/cfwl_evteditchanged.h
@@ -4,17 +4,17 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FWL_CORE_CFWL_EVTPREDROPDOWN_H_
-#define XFA_FWL_CORE_CFWL_EVTPREDROPDOWN_H_
+#ifndef XFA_FWL_CORE_CFWL_EVTEDITCHANGED_H_
+#define XFA_FWL_CORE_CFWL_EVTEDITCHANGED_H_
 
 #include "xfa/fwl/core/cfwl_event.h"
 
-class CFWL_EvtPreDropDown : public CFWL_Event {
+class CFWL_EvtEditChanged : public CFWL_Event {
  public:
-  CFWL_EvtPreDropDown();
-  ~CFWL_EvtPreDropDown() override;
+  CFWL_EvtEditChanged();
+  ~CFWL_EvtEditChanged() override;
 
   CFWL_EventType GetClassID() const override;
 };
 
-#endif  // XFA_FWL_CORE_CFWL_EVTPREDROPDOWN_H_
+#endif  // XFA_FWL_CORE_CFWL_EVTEDITCHANGED_H_