Give a couple of char to int functions better names.chromium/3090

- FXSYS_toDecimalDigit() becomes FXSYS_DecimalCharToInt().
- FXSYS_toHexDigit() becomes FXSYS_HexCharToInt().

Change-Id: If4683e8f85f05124b92ff075056cbc295442087d
Reviewed-on: https://pdfium-review.googlesource.com/4930
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/core/fxcrt/fx_basic_util.cpp b/core/fxcrt/fx_basic_util.cpp
index ee3e9e7fd5..aef623ce92 100644
--- a/core/fxcrt/fx_basic_util.cpp
+++ b/core/fxcrt/fx_basic_util.cpp
@@ -39,7 +39,7 @@ bool FX_atonum(const CFX_ByteStringC& strc, void* pData) {
   }
 
   while (cc < strc.GetLength() && std::isdigit(strc[cc])) {
-    integer = integer * 10 + FXSYS_toDecimalDigit(strc.CharAt(cc));
+    integer = integer * 10 + FXSYS_DecimalCharToInt(strc.CharAt(cc));
     if (!integer.IsValid())
       break;
     cc++;
@@ -105,7 +105,7 @@ float FX_atof(const CFX_ByteStringC& strc) {
   while (cc < len) {
     if (strc[cc] == '.')
       break;
-    value = value * 10 + FXSYS_toDecimalDigit(strc.CharAt(cc));
+    value = value * 10 + FXSYS_DecimalCharToInt(strc.CharAt(cc));
     cc++;
   }
   int scale = 0;
@@ -113,7 +113,7 @@ float FX_atof(const CFX_ByteStringC& strc) {
     cc++;
     while (cc < len) {
       value +=
-          FXSYS_FractionalScale(scale, FXSYS_toDecimalDigit(strc.CharAt(cc)));
+          FXSYS_FractionalScale(scale, FXSYS_DecimalCharToInt(strc.CharAt(cc)));
       scale++;
       if (scale == FXSYS_FractionalScaleCount())
         break;