Create top-level public/ header directory.

fpdfsdk/include/fpdf_flatten.h

Index: fpdfsdk/include/fpdf_flatten.h
diff --git a/fpdfsdk/include/fpdf_flatten.h b/fpdfsdk/include/fpdf_flatten.h
deleted file mode 100644
index 2e9e5092f9e38e880dded64325a754947d45a6c7..0000000000000000000000000000000000000000
--- a/fpdfsdk/include/fpdf_flatten.h
+++ /dev/null
@@ -1,42 +0,0 @@
-// 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
-
-#ifndef _FPDF_FLATTEN_H_
-#define _FPDF_FLATTEN_H_
-	
-#include "fpdfview.h"
-
-#define FLATTEN_FAIL			0	// Flatten operation failed.
-#define FLATTEN_SUCCESS			1	// Flatten operation succeed.
-#define FLATTEN_NOTINGTODO		2	// There is nothing can be flatten.
-	
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define FLAT_NORMALDISPLAY     0
-#define FLAT_PRINT             1    
-	//Function: FPDFPage_Flatten
-
-	//			Flat a pdf page,annotations or form fields will become part of the page contents.
-	//Parameters:
-
-	//			page  - Handle to the page. Returned by FPDF_LoadPage function.
-	//			nFlag - the flag for the use of flatten result. Zero for normal display, 1 for print.
-	//Return value:
-	//			The result flag of the function, See flags above ( FLATTEN_FAIL, FLATTEN_SUCCESS, FLATTEN_NOTINGTODO ).
-	//
-	// Comments: Current version all fails return zero. If necessary we will assign different value
-	//			to indicate different fail reason.
-	// 
-	DLLEXPORT int STDCALL FPDFPage_Flatten( FPDF_PAGE page, int nFlag);
-		
-		
-#ifdef __cplusplus
-};
-#endif
-
-#endif //_FPDF_FLATTEN_H_