Move core/include/fpdfapi/fpdf_page.h to correct locations.

core/fpdfapi/fpdf_page/include/cpdf_form.h

+// 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_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_FORM_H_
+#define CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_FORM_H_
+
+#include "core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h"
+
+class CPDF_Document;
+class CPDF_Dictionary;
+class CPDF_Stream;
+class CPDF_AllStates;
+class CFX_Matrix;
+class CPDF_Type3Char;
+class CPDF_ParseOptions;
+
+class CPDF_Form : public CPDF_PageObjectHolder {
+ public:
+  CPDF_Form(CPDF_Document* pDocument,
+            CPDF_Dictionary* pPageResources,
+            CPDF_Stream* pFormStream,
+            CPDF_Dictionary* pParentResources = NULL);
+
+  ~CPDF_Form();
+
+  void StartParse(CPDF_AllStates* pGraphicStates,
+                  CFX_Matrix* pParentMatrix,
+                  CPDF_Type3Char* pType3Char,
+                  CPDF_ParseOptions* pOptions,
+                  int level = 0);
+
+  void ParseContent(CPDF_AllStates* pGraphicStates,
+                    CFX_Matrix* pParentMatrix,
+                    CPDF_Type3Char* pType3Char,
+                    CPDF_ParseOptions* pOptions,
+                    int level = 0);
+
+  CPDF_Form* Clone() const;
+};
+
+#endif  // CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_FORM_H_