Remove FPDFAPI_LoadCID2UnicodeMap.

This Cl removes FPDFAPI_LoadCID2UnicodeMap() and inlines the code into the one
caller.

Review-Url: https://codereview.chromium.org/2097513002

core/fpdfapi/fpdf_cmaps/fpdf_cmaps.cpp

diff --git a/core/fpdfapi/fpdf_cmaps/fpdf_cmaps.cpp b/core/fpdfapi/fpdf_cmaps/fpdf_cmaps.cpp
index 2a9900d..8a1f369 100644
--- a/core/fpdfapi/fpdf_cmaps/fpdf_cmaps.cpp
+++ b/core/fpdfapi/fpdf_cmaps/fpdf_cmaps.cpp
@@ -180,12 +180,3 @@
   }
   return 0;
 }
-
-void FPDFAPI_LoadCID2UnicodeMap(CIDSet charset,
-                                const uint16_t*& pMap,
-                                uint32_t& count) {
-  CPDF_FontGlobals* pFontGlobals =
-      CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals();
-  pMap = pFontGlobals->m_EmbeddedToUnicodes[charset].m_pMap;
-  count = pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count;
-}

core/fpdfapi/fpdf_font/font_int.h

diff --git a/core/fpdfapi/fpdf_font/font_int.h b/core/fpdfapi/fpdf_font/font_int.h
index ea6c246..fd2d87f 100644
--- a/core/fpdfapi/fpdf_font/font_int.h
+++ b/core/fpdfapi/fpdf_font/font_int.h
@@ -211,8 +211,4 @@
   static CFX_WideString StringToWideString(const CFX_ByteStringC& str);
 };
 
-void FPDFAPI_LoadCID2UnicodeMap(CIDSet charset,
-                                const uint16_t*& pMap,
-                                uint32_t& count);
-
 #endif  // CORE_FPDFAPI_FPDF_FONT_FONT_INT_H_

core/fpdfapi/fpdf_font/fpdf_font_cid.cpp

diff --git a/core/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index efc5e7c..289782b 100644
--- a/core/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -8,6 +8,7 @@
 
 #include "core/fpdfapi/fpdf_cmaps/cmap_int.h"
 #include "core/fpdfapi/fpdf_font/ttgsubtable.h"
+#include "core/fpdfapi/fpdf_page/cpdf_pagemodule.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_simple_parser.h"
@@ -794,7 +795,11 @@
                                CIDSet charset,
                                FX_BOOL bPromptCJK) {
   m_Charset = charset;
-  FPDFAPI_LoadCID2UnicodeMap(charset, m_pEmbeddedMap, m_EmbeddedCount);
+
+  CPDF_FontGlobals* pFontGlobals =
+      CPDF_ModuleMgr::Get()->GetPageModule()->GetFontGlobals();
+  m_pEmbeddedMap = pFontGlobals->m_EmbeddedToUnicodes[charset].m_pMap;
+  m_EmbeddedCount = pFontGlobals->m_EmbeddedToUnicodes[charset].m_Count;
 }
 
 CIDSet CharsetFromOrdering(const CFX_ByteStringC& ordering) {