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

core/fpdfdoc/include/cpdf_aaction.h

Index: core/fpdfdoc/include/cpdf_aaction.h
diff --git a/core/fpdfdoc/include/cpdf_aaction.h b/core/fpdfdoc/include/cpdf_aaction.h
new file mode 100644
index 0000000000000000000000000000000000000000..b3a55da23ebaee52a17fb1def6d6b7b14ab85eb1
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_aaction.h
@@ -0,0 +1,51 @@
+// 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_AACTION_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_AACTION_H_
+
+#include "core/fpdfdoc/include/cpdf_action.h"
+
+class CPDF_Dictionary;
+
+class CPDF_AAction {
+ public:
+  enum AActionType {
+    CursorEnter = 0,
+    CursorExit,
+    ButtonDown,
+    ButtonUp,
+    GetFocus,
+    LoseFocus,
+    PageOpen,
+    PageClose,
+    PageVisible,
+    PageInvisible,
+    OpenPage,
+    ClosePage,
+    KeyStroke,
+    Format,
+    Validate,
+    Calculate,
+    CloseDocument,
+    SaveDocument,
+    DocumentSaved,
+    PrintDocument,
+    DocumentPrinted
+  };
+
+  CPDF_AAction() : m_pDict(nullptr) {}
+  explicit CPDF_AAction(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
+
+  FX_BOOL ActionExist(AActionType eType) const;
+  CPDF_Action GetAction(AActionType eType) const;
+  CPDF_Dictionary* GetDict() const { return m_pDict; }
+
+ private:
+  CPDF_Dictionary* const m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_AACTION_H_