Remove IFGAS_FontMgr and clean up (the renamed) CFGAS_FontMgr a little.

xfa/fde/fde_gedevice.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 "xfa/fde/fde_gedevice.h"
 
 #include <algorithm>
 
 #include "core/fxge/cfx_gemodule.h"
 #include "core/fxge/cfx_graphstatedata.h"
 #include "core/fxge/cfx_renderdevice.h"
 #include "core/fxge/cfx_substfont.h"
 #include "xfa/fde/cfde_path.h"
 #include "xfa/fde/fde_object.h"
-#include "xfa/fgas/font/fgas_font.h"
+#include "xfa/fgas/font/cfgas_fontmgr.h"
 #include "xfa/fgas/font/fgas_gefont.h"
 
 CFDE_RenderDevice::CFDE_RenderDevice(CFX_RenderDevice* pDevice,
                                      bool bOwnerDevice)
     : m_pDevice(pDevice), m_bOwnerDevice(bOwnerDevice), m_iCharCount(0) {
   ASSERT(pDevice);
 
   FX_RECT rt = m_pDevice->GetClipBox();
   m_rtClip.Set((FX_FLOAT)rt.left, (FX_FLOAT)rt.top, (FX_FLOAT)rt.Width(),
                (FX_FLOAT)rt.Height());
@@ skipping 292 matching lines @@
                                  const CFX_Matrix* pMatrix) {
   CFDE_Path* pGePath = (CFDE_Path*)pPath;
   if (!pGePath)
     return false;
   if (!pBrush)
     return false;
   return m_pDevice->DrawPath(&pGePath->m_Path, pMatrix, nullptr,
                              pBrush->GetColor(), 0, FXFILL_WINDING);
 }