Revert of Pdfium: Fix fonts leaking on ClosePage.

core/fpdfapi/fpdf_parser/cpdf_document.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 "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 
 #include <memory>
 #include <set>
 #include <vector>
 
 #include "core/fpdfapi/fpdf_font/include/cpdf_fontencoding.h"
 #include "core/fpdfapi/fpdf_page/cpdf_pagemodule.h"
 #include "core/fpdfapi/fpdf_page/pageint.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_reference.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
 #include "core/fpdfapi/fpdf_render/render_int.h"
 #include "core/fpdfapi/include/cpdf_modulemgr.h"
 #include "core/fxcodec/include/JBig2_DocumentContext.h"
+#include "core/fxge/include/cfx_fontcache.h"
 #include "core/fxge/include/cfx_unicodeencoding.h"
 #include "core/fxge/include/fx_font.h"
 #include "third_party/base/stl_util.h"
 
 namespace {
 
 const int FX_MAX_PAGE_LEVEL = 1024;
 
 const uint16_t g_FX_CP874Unicodes[128] = {
     0x20AC, 0x0000, 0x0000, 0x0000, 0x0000, 0x2026, 0x0000, 0x0000, 0x0000,
@@ skipping 1008 matching lines @@
   pFontDesc->SetAtInteger("CapHeight", capheight);
   pFontDesc->SetAtInteger("StemV", pLogFont->lfWeight / 5);
   AddIndirectObject(pFontDesc);
   pFontDict->SetAtReference("FontDescriptor", this, pFontDesc);
   hFont = SelectObject(hDC, hFont);
   DeleteObject(hFont);
   DeleteDC(hDC);
   return LoadFont(pBaseDict);
 }
 #endif  //  _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_