Remove fx_fpf.h and IWYU

core/src/fxge/android/fpf_skiafont.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/src/fxge/android/fx_fpf.h"
+#include "core/include/fxcrt/fx_system.h"
+
+#if _FX_OS_ == _FX_ANDROID_
 
 #include <algorithm>
 
-#if _FX_OS_ == _FX_ANDROID_
+#include "core/include/fxge/fx_freetype.h"
 #include "core/src/fxge/android/fpf_skiafont.h"
 #include "core/src/fxge/android/fpf_skiafontmgr.h"
+
 #define FPF_EM_ADJUST(em, a) (em == 0 ? (a) : (a)*1000 / em)
+
 CFPF_SkiaFont::CFPF_SkiaFont()
     : m_pFontMgr(NULL),
       m_pFontDes(NULL),
       m_Face(NULL),
       m_dwStyle(0),
       m_uCharset(0),
       m_dwRefCount(0) {}
 CFPF_SkiaFont::~CFPF_SkiaFont() {
   if (m_Face) {
     FXFT_Done_Face(m_Face);
@@ skipping 179 matching lines @@
     return FALSE;
   }
   m_dwStyle = dwStyle;
   m_uCharset = uCharset;
   m_pFontMgr = pFontMgr;
   m_pFontDes = pFontDes;
   m_dwRefCount = 1;
   return TRUE;
 }
 #endif