Remove include only fwl.h and IWYU.

xfa/src/fwl/src/theme/edittp.cpp

Index: xfa/src/fwl/src/theme/edittp.cpp
diff --git a/xfa/src/fwl/src/theme/edittp.cpp b/xfa/src/fwl/src/theme/edittp.cpp
index 68ff6a387e20c52342330bb43a76127590b21807..d1389376af45260cdfc866056093072a5cbef923 100644
--- a/xfa/src/fwl/src/theme/edittp.cpp
+++ b/xfa/src/fwl/src/theme/edittp.cpp
@@ -4,9 +4,15 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "xfa/include/fwl/theme/edittp.h"
+
+#include "xfa/include/fwl/basewidget/fwl_edit.h"
+#include "xfa/include/fwl/core/fwl_widget.h"
 #include "xfa/src/foxitlib.h"
+
 CFWL_EditTP::CFWL_EditTP() {}
 CFWL_EditTP::~CFWL_EditTP() {}
+
 FX_BOOL CFWL_EditTP::IsValidWidget(IFWL_Widget* pWidget) {
   if (!pWidget)
     return FALSE;