Drop FXSYS_ from util methods

This Cl drops the FXSYS_ from utility methods which are the same on all
platforms.

Bug: pdfium:694
Change-Id: I0859b60c5ba7af68c929a519dd76f48c27a6c896
Reviewed-on: https://pdfium-review.googlesource.com/3614
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

3 files changed, 9 insertions, 10 deletions

diff --git a/core/fpdfapi/font/cpdf_type1font.cpp b/core/fpdfapi/font/cpdf_type1font.cpp
index e3d96dad37..ac0aed4050 100644
--- a/core/fpdfapi/font/cpdf_type1font.cpp
+++ b/core/fpdfapi/font/cpdf_type1font.cpp
@@ -35,9 +35,9 @@ int compareString(const void* key, const void* element) {
 }
 
 const char* GlyphNameRemap(const char* pStrAdobe) {
-  const GlyphNameMap* found = static_cast<const GlyphNameMap*>(FXSYS_bsearch(
-      pStrAdobe, g_GlyphNameSubsts, FX_ArraySize(g_GlyphNameSubsts),
-      sizeof(GlyphNameMap), compareString));
+  const GlyphNameMap* found = static_cast<const GlyphNameMap*>(
+      bsearch(pStrAdobe, g_GlyphNameSubsts, FX_ArraySize(g_GlyphNameSubsts),
+              sizeof(GlyphNameMap), compareString));
   return found ? found->m_pStrUnicode : nullptr;
 }
 
diff --git a/core/fpdfapi/font/fpdf_font_cid.cpp b/core/fpdfapi/font/fpdf_font_cid.cpp
index 64b041738e..434fe62ede 100644
--- a/core/fpdfapi/font/fpdf_font_cid.cpp
+++ b/core/fpdfapi/font/fpdf_font_cid.cpp
@@ -579,8 +579,7 @@ void CPDF_CMap::LoadEmbedded(const uint8_t* pData, uint32_t size) {
     *(uint32_t*)m_pAddMapping = parser.m_AddMaps.GetSize() / 8;
     memcpy(m_pAddMapping + 4, parser.m_AddMaps.GetBuffer(),
            parser.m_AddMaps.GetSize());
-    FXSYS_qsort(m_pAddMapping + 4, parser.m_AddMaps.GetSize() / 8, 8,
-                CompareDWORD);
+    qsort(m_pAddMapping + 4, parser.m_AddMaps.GetSize() / 8, 8, CompareDWORD);
   }
 }
 
@@ -596,8 +595,8 @@ uint16_t CPDF_CMap::CIDFromCharCode(uint32_t charcode) const {
   }
   if (charcode >> 16) {
     if (m_pAddMapping) {
-      void* found = FXSYS_bsearch(&charcode, m_pAddMapping + 4,
-                                  *(uint32_t*)m_pAddMapping, 8, CompareCID);
+      void* found = bsearch(&charcode, m_pAddMapping + 4,
+                            *(uint32_t*)m_pAddMapping, 8, CompareCID);
       if (!found)
         return 0;
       return (uint16_t)(((uint32_t*)found)[1] % 65536 + charcode -
diff --git a/core/fpdfapi/font/ttgsubtable.cpp b/core/fpdfapi/font/ttgsubtable.cpp
index 4fae5d41d2..d2a6b9ab52 100644
--- a/core/fpdfapi/font/ttgsubtable.cpp
+++ b/core/fpdfapi/font/ttgsubtable.cpp
@@ -49,9 +49,9 @@ void CFX_GlyphMap::SetAt(int key, int value) {
 }
 
 bool CFX_GlyphMap::Lookup(int key, int& value) {
-  void* pResult = FXSYS_bsearch(&key, m_Buffer.GetBuffer(),
-                                m_Buffer.GetSize() / sizeof(_IntPair),
-                                sizeof(_IntPair), _CompareInt);
+  void* pResult =
+      bsearch(&key, m_Buffer.GetBuffer(), m_Buffer.GetSize() / sizeof(_IntPair),
+              sizeof(_IntPair), _CompareInt);
   if (!pResult) {
     return false;
   }