Fix relative includes within core/

core/src/fpdfapi/fpdf_font/fpdf_font.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 "../../../include/fpdfapi/fpdf_module.h"
-#include "../../../include/fpdfapi/fpdf_page.h"
-#include "../../../include/fpdfapi/fpdf_pageobj.h"
-#include "../../../include/fpdfapi/fpdf_resource.h"
-#include "../../../include/fxge/fx_freetype.h"
+#include "font_int.h"
+
 #include "../fpdf_page/pageint.h"
-#include "font_int.h"
+#include "core/include/fpdfapi/fpdf_module.h"
+#include "core/include/fpdfapi/fpdf_page.h"
+#include "core/include/fpdfapi/fpdf_pageobj.h"
+#include "core/include/fpdfapi/fpdf_resource.h"
+#include "core/include/fxge/fx_freetype.h"
 
 FX_BOOL FT_UseTTCharmap(FXFT_Face face, int platform_id, int encoding_id) {
   for (int i = 0; i < FXFT_Get_Face_CharmapCount(face); i++) {
     if (FXFT_Get_Charmap_PlatformID(FXFT_Get_Face_Charmaps(face)[i]) ==
             platform_id &&
         FXFT_Get_Charmap_EncodingID(FXFT_Get_Face_Charmaps(face)[i]) ==
             encoding_id) {
       FXFT_Set_Charmap(face, FXFT_Get_Face_Charmaps(face)[i]);
       return TRUE;
     }
@@ skipping 1763 matching lines @@
   rect = pChar->m_BBox;
 }
 
 CPDF_Type3Char::CPDF_Type3Char(CPDF_Form* pForm)
     : m_pForm(pForm), m_pBitmap(nullptr), m_bColored(FALSE) {}
 
 CPDF_Type3Char::~CPDF_Type3Char() {
   delete m_pForm;
   delete m_pBitmap;
 }