Name core/fxge/android files appropriately and use one file per class

core/fxge/android/cfpf_skiafontmgr.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_FXGE_ANDROID_CFPF_SKIAFONTMGR_H_
+#define CORE_FXGE_ANDROID_CFPF_SKIAFONTMGR_H_
+
+#include <map>
+#include <vector>
+
+#include "core/fxcrt/fx_stream.h"
+#include "core/fxcrt/fx_string.h"
+#include "core/fxge/fx_font.h"
+
+#define FPF_MATCHFONT_REPLACEANSI 1
+
+class CFPF_SkiaFont;
+class CFPF_SkiaFontDescriptor;
+
+class CFPF_SkiaFontMgr {
+ public:
+  CFPF_SkiaFontMgr();
+  ~CFPF_SkiaFontMgr();
+
+  void LoadSystemFonts();
+  CFPF_SkiaFont* CreateFont(const CFX_ByteStringC& bsFamilyname,
+                            uint8_t uCharset,
+                            uint32_t dwStyle,
+                            uint32_t dwMatch = 0);
+
+  bool InitFTLibrary();
+  FXFT_Face GetFontFace(IFX_SeekableReadStream* pFileRead,
+                        int32_t iFaceIndex = 0);
+  FXFT_Face GetFontFace(const CFX_ByteStringC& bsFile, int32_t iFaceIndex = 0);
+  FXFT_Face GetFontFace(const uint8_t* pBuffer,
+                        size_t szBuffer,
+                        int32_t iFaceIndex = 0);
+
+ private:
+  void ScanPath(const CFX_ByteString& path);
+  void ScanFile(const CFX_ByteString& file);
+  void ReportFace(FXFT_Face face, CFPF_SkiaFontDescriptor* pFontDesc);
+
+  bool m_bLoaded;
+  FXFT_Library m_FTLibrary;
+  std::vector<CFPF_SkiaFontDescriptor*> m_FontFaces;
+  std::map<uint32_t, CFPF_SkiaFont*> m_FamilyFonts;
+};
+
+#endif  // CORE_FXGE_ANDROID_CFPF_SKIAFONTMGR_H_