Split fpdfdoc/include/fpdf_doc.h into individual classes.

core/fpdfdoc/doc_action.cpp

 // Copyright 2014 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 "core/fpdfdoc/include/cpdf_action.h"
+
 #include <vector>
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_aaction.h"
+#include "core/fpdfdoc/include/cpdf_actionfields.h"
+#include "core/fpdfdoc/include/cpdf_docjsactions.h"
+#include "core/fpdfdoc/include/cpdf_filespec.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
 
 namespace {
 
 const FX_CHAR* const g_sATypes[] = {
     "Unknown",     "GoTo",       "GoToR",     "GoToE",      "Launch",
     "Thread",      "URI",        "Sound",     "Movie",      "Hide",
     "Named",       "SubmitForm", "ResetForm", "ImportData", "JavaScript",
     "SetOCGState", "Rendition",  "Trans",     "GoTo3DView", nullptr};
 
 const FX_CHAR* g_sAATypes[] = {"E",  "X",  "D",  "U",  "Fo", "Bl", "PO", "PC",
@@ skipping 234 matching lines @@
   if (!ToDictionary(pAction)) {
     return CPDF_Action();
   }
   return CPDF_Action(pAction->GetDict());
 }
 int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const {
   ASSERT(m_pDocument);
   CPDF_NameTree name_tree(m_pDocument, "JavaScript");
   return name_tree.GetIndex(csName);
 }