Convert CPDFSDK_ActionHandler to CPDFSDK_FormFillEnvironment

fpdfsdk/cpdfsdk_widget.cpp

 // Copyright 2016 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "fpdfsdk/cpdfsdk_widget.h"
 
 #include <memory>
 
@@ skipping 1857 matching lines @@
         if (nRet == XFA_EVENTERROR_Success)
           return TRUE;
       }
     }
   }
 #endif  // PDF_ENABLE_XFA
 
   CPDF_Action action = GetAAction(type);
   if (action.GetDict() && action.GetType() != CPDF_Action::Unknown) {
     CPDFSDK_ActionHandler* pActionHandler = pFormFillEnv->GetActionHander();
-    return pActionHandler->DoAction_Field(
-        action, type, pFormFillEnv->GetSDKDocument(), GetFormField(), data);
+    return pActionHandler->DoAction_Field(action, type, pFormFillEnv,
+                                          GetFormField(), data);
   }
   return FALSE;
 }
 
 CPDF_Action CPDFSDK_Widget::GetAAction(CPDF_AAction::AActionType eAAT) {
   switch (eAAT) {
     case CPDF_AAction::CursorEnter:
     case CPDF_AAction::CursorExit:
     case CPDF_AAction::ButtonDown:
     case CPDF_AAction::ButtonUp:
@@ skipping 41 matching lines @@
     return FALSE;
 
   if (!IsVisible())
     return FALSE;
 
   if ((GetFieldFlags() & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
     return FALSE;
 
   return TRUE;
 }