Move core/fpdfapi/fpdf_font to core/fpdfapi/font

core/fpdfapi/font/cpdf_cidfont.cpp

 // 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
 
-#include "core/fpdfapi/fpdf_font/cpdf_cidfont.h"
+#include "core/fpdfapi/font/cpdf_cidfont.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "core/fpdfapi/cmaps/cmap_int.h"
 #include "core/fpdfapi/cpdf_modulemgr.h"
-#include "core/fpdfapi/fpdf_font/cpdf_fontencoding.h"
-#include "core/fpdfapi/fpdf_font/font_int.h"
-#include "core/fpdfapi/fpdf_font/ttgsubtable.h"
+#include "core/fpdfapi/font/cpdf_fontencoding.h"
+#include "core/fpdfapi/font/font_int.h"
+#include "core/fpdfapi/font/ttgsubtable.h"
 #include "core/fpdfapi/fpdf_page/cpdf_pagemodule.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_dictionary.h"
 #include "core/fpdfapi/fpdf_parser/cpdf_stream_acc.h"
 #include "third_party/base/numerics/safe_math.h"
 
 namespace {
 
 const uint16_t g_CharsetCPs[CIDSET_NUM_SETS] = {0, 936, 950, 932, 949, 1200};
 
@@ skipping 816 matching lines @@
   if (m_Charset != CIDSET_JAPAN1 || m_pFontFile)
     return nullptr;
 
   const auto* pEnd = g_Japan1_VertCIDs + FX_ArraySize(g_Japan1_VertCIDs);
   const auto* pTransform = std::lower_bound(
       g_Japan1_VertCIDs, pEnd, CID,
       [](const CIDTransform& entry, uint16_t cid) { return entry.cid < cid; });
   return (pTransform < pEnd && CID == pTransform->cid) ? &pTransform->a
                                                        : nullptr;
 }