Add type cast definitions for CPDF_Name.

core/src/fpdfapi/fpdf_font/fpdf_font_cid.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 "../../../include/fpdfapi/fpdf_module.h"
 #include "../../../include/fpdfapi/fpdf_page.h"
 #include "../../../include/fpdfapi/fpdf_resource.h"
 #include "../../../include/fxge/fx_freetype.h"
@@ skipping 1188 matching lines @@
   CPDF_Dictionary* pFontDesc =
       pCIDFontDict->GetDict(FX_BSTRC("FontDescriptor"));
   if (pFontDesc) {
     LoadFontDescriptor(pFontDesc);
   }
   CPDF_Object* pEncoding = m_pFontDict->GetElementValue(FX_BSTRC("Encoding"));
   if (pEncoding == NULL) {
     return FALSE;
   }
   CFX_ByteString subtype = pCIDFontDict->GetString(FX_BSTRC("Subtype"));
-  m_bType1 = FALSE;
-  if (subtype == FX_BSTRC("CIDFontType0")) {
-    m_bType1 = TRUE;
-  }
-  if (pEncoding->GetType() == PDFOBJ_NAME) {
+  m_bType1 = (subtype == FX_BSTRC("CIDFontType0"));
+
+  if (pEncoding->IsName()) {
     CFX_ByteString cmap = pEncoding->GetString();
     m_pCMap =
         CPDF_ModuleMgr::Get()
             ->GetPageModule()
             ->GetFontGlobals()
             ->m_CMapManager.GetPredefinedCMap(cmap, m_pFontFile && m_bType1);
   } else if (pEncoding->GetType() == PDFOBJ_STREAM) {
     m_pAllocatedCMap = m_pCMap = new CPDF_CMap;
     CPDF_Stream* pStream = (CPDF_Stream*)pEncoding;
     CPDF_StreamAcc acc;
@@ skipping 521 matching lines @@
 
 const uint8_t* CPDF_CIDFont::GetCIDTransform(FX_WORD CID) const {
   if (m_Charset != CIDSET_JAPAN1 || m_pFontFile)
     return nullptr;
 
   const struct CIDTransform* found = (const struct CIDTransform*)FXSYS_bsearch(
       &CID, g_Japan1_VertCIDs, FX_ArraySize(g_Japan1_VertCIDs),
       sizeof(g_Japan1_VertCIDs[0]), CompareCIDTransform);
   return found ? &found->a : nullptr;
 }