Replace FX_CHAR and FX_WCHAR with underlying types.

Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8
Reviewed-on: https://pdfium-review.googlesource.com/2967
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
diff --git a/fpdfsdk/javascript/PublicMethods.cpp b/fpdfsdk/javascript/PublicMethods.cpp
index 3bcbc34..f479527 100644
--- a/fpdfsdk/javascript/PublicMethods.cpp
+++ b/fpdfsdk/javascript/PublicMethods.cpp
@@ -59,14 +59,14 @@
 
 namespace {
 
-const FX_WCHAR* const months[] = {L"Jan", L"Feb", L"Mar", L"Apr",
-                                  L"May", L"Jun", L"Jul", L"Aug",
-                                  L"Sep", L"Oct", L"Nov", L"Dec"};
+const wchar_t* const months[] = {L"Jan", L"Feb", L"Mar", L"Apr",
+                                 L"May", L"Jun", L"Jul", L"Aug",
+                                 L"Sep", L"Oct", L"Nov", L"Dec"};
 
-const FX_WCHAR* const fullmonths[] = {L"January", L"February", L"March",
-                                      L"April",   L"May",      L"June",
-                                      L"July",    L"August",   L"September",
-                                      L"October", L"November", L"December"};
+const wchar_t* const fullmonths[] = {L"January", L"February", L"March",
+                                     L"April",   L"May",      L"June",
+                                     L"July",    L"August",   L"September",
+                                     L"October", L"November", L"December"};
 
 CFX_ByteString StrTrim(const CFX_ByteString& pStr) {
   CFX_ByteString result(pStr);
@@ -82,7 +82,7 @@
   return result;
 }
 
-void AlertIfPossible(CJS_EventContext* pContext, const FX_WCHAR* swMsg) {
+void AlertIfPossible(CJS_EventContext* pContext, const wchar_t* swMsg) {
   CPDFSDK_FormFillEnvironment* pFormFillEnv = pContext->GetFormFillEnv();
   if (pFormFillEnv)
     pFormFillEnv->JS_appAlert(swMsg, nullptr, 0, 3);
@@ -115,8 +115,8 @@
 
 bool CJS_PublicMethods::IsNumber(const CFX_WideString& str) {
   CFX_WideString sTrim = StrTrim(str);
-  const FX_WCHAR* pTrim = sTrim.c_str();
-  const FX_WCHAR* p = pTrim;
+  const wchar_t* pTrim = sTrim.c_str();
+  const wchar_t* p = pTrim;
   bool bDot = false;
   bool bKXJS = false;
 
@@ -168,7 +168,7 @@
   return ch == L'9' || ch == L'A' || ch == L'O' || ch == L'X';
 }
 
-double CJS_PublicMethods::AF_Simple(const FX_WCHAR* sFuction,
+double CJS_PublicMethods::AF_Simple(const wchar_t* sFuction,
                                     double dValue1,
                                     double dValue2) {
   if (FXSYS_wcsicmp(sFuction, L"AVG") == 0 ||
@@ -235,7 +235,7 @@
     if (i - nStart > 10)
       break;
 
-    FX_WCHAR c = str.GetAt(i);
+    wchar_t c = str.GetAt(i);
     if (!FXSYS_iswdigit(c))
       break;
 
@@ -254,7 +254,7 @@
   CFX_WideString swRet;
   nSkip = 0;
   for (int i = nStart, sz = str.GetLength(); i < sz; i++) {
-    FX_WCHAR c = str.GetAt(i);
+    wchar_t c = str.GetAt(i);
     if (!FXSYS_iswdigit(c))
       break;
 
@@ -286,7 +286,7 @@
     if (nIndex > 2)
       break;
 
-    FX_WCHAR c = value.GetAt(i);
+    wchar_t c = value.GetAt(i);
     if (FXSYS_iswdigit(c)) {
       number[nIndex++] = ParseStringInteger(value, i, nSkip, 4);
       i += nSkip;
@@ -373,7 +373,7 @@
     if (bExit)
       break;
 
-    FX_WCHAR c = format.GetAt(i);
+    wchar_t c = format.GetAt(i);
     switch (c) {
       case ':':
       case '.':
@@ -630,7 +630,7 @@
 
   int i = 0;
   while (i < format.GetLength()) {
-    FX_WCHAR c = format.GetAt(i);
+    wchar_t c = format.GetAt(i);
     int remaining = format.GetLength() - i - 1;
     sPart = L"";
     switch (c) {
@@ -946,7 +946,7 @@
   int iSepStyle = params[1].ToInt(pRuntime);
   if (iSepStyle < 0 || iSepStyle > 3)
     iSepStyle = 0;
-  const FX_WCHAR cSep = iSepStyle < 2 ? L'.' : L',';
+  const wchar_t cSep = iSepStyle < 2 ? L'.' : L',';
 
   bool bHasSep = wstrValue.Find(cSep) != -1;
   for (FX_STRSIZE i = 0; i < wstrChange.GetLength(); ++i) {
@@ -1142,7 +1142,7 @@
   std::vector<CFX_WideString> wsArray;
   CFX_WideString sTemp = L"";
   for (int i = 0; i < strValue.GetLength(); ++i) {
-    FX_WCHAR c = strValue.GetAt(i);
+    wchar_t c = strValue.GetAt(i);
     if (c == L' ' || c == L':') {
       wsArray.push_back(sTemp);
       sTemp = L"";
@@ -1239,20 +1239,20 @@
   }
 
   int iIndex = params[0].ToInt(pRuntime);
-  const FX_WCHAR* cFormats[] = {L"m/d",
-                                L"m/d/yy",
-                                L"mm/dd/yy",
-                                L"mm/yy",
-                                L"d-mmm",
-                                L"d-mmm-yy",
-                                L"dd-mmm-yy",
-                                L"yy-mm-dd",
-                                L"mmm-yy",
-                                L"mmmm-yy",
-                                L"mmm d, yyyy",
-                                L"mmmm d, yyyy",
-                                L"m/d/yy h:MM tt",
-                                L"m/d/yy HH:MM"};
+  const wchar_t* cFormats[] = {L"m/d",
+                               L"m/d/yy",
+                               L"mm/dd/yy",
+                               L"mm/yy",
+                               L"d-mmm",
+                               L"d-mmm-yy",
+                               L"dd-mmm-yy",
+                               L"yy-mm-dd",
+                               L"mmm-yy",
+                               L"mmmm-yy",
+                               L"mmm d, yyyy",
+                               L"mmmm d, yyyy",
+                               L"m/d/yy h:MM tt",
+                               L"m/d/yy HH:MM"};
 
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
@@ -1273,20 +1273,20 @@
   }
 
   int iIndex = params[0].ToInt(pRuntime);
-  const FX_WCHAR* cFormats[] = {L"m/d",
-                                L"m/d/yy",
-                                L"mm/dd/yy",
-                                L"mm/yy",
-                                L"d-mmm",
-                                L"d-mmm-yy",
-                                L"dd-mmm-yy",
-                                L"yy-mm-dd",
-                                L"mmm-yy",
-                                L"mmmm-yy",
-                                L"mmm d, yyyy",
-                                L"mmmm d, yyyy",
-                                L"m/d/yy h:MM tt",
-                                L"m/d/yy HH:MM"};
+  const wchar_t* cFormats[] = {L"m/d",
+                               L"m/d/yy",
+                               L"mm/dd/yy",
+                               L"mm/yy",
+                               L"d-mmm",
+                               L"d-mmm-yy",
+                               L"dd-mmm-yy",
+                               L"yy-mm-dd",
+                               L"mmm-yy",
+                               L"mmmm-yy",
+                               L"mmm d, yyyy",
+                               L"mmmm d, yyyy",
+                               L"m/d/yy h:MM tt",
+                               L"m/d/yy HH:MM"};
 
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
@@ -1307,8 +1307,8 @@
   }
 
   int iIndex = params[0].ToInt(pRuntime);
-  const FX_WCHAR* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss",
-                                L"h:MM:ss tt"};
+  const wchar_t* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss",
+                               L"h:MM:ss tt"};
 
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
@@ -1328,8 +1328,8 @@
   }
 
   int iIndex = params[0].ToInt(pRuntime);
-  const FX_WCHAR* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss",
-                                L"h:MM:ss tt"};
+  const wchar_t* cFormats[] = {L"HH:MM", L"h:MM tt", L"HH:MM:ss",
+                               L"h:MM:ss tt"};
 
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
@@ -1461,7 +1461,7 @@
       pEvent->Rc() = false;
       return true;
     }
-    FX_WCHAR wMask = wstrMask[iIndexMask];
+    wchar_t wMask = wstrMask[iIndexMask];
     if (!isReservedMaskChar(wMask))
       wChange.SetAt(i, wMask);
 
@@ -1776,7 +1776,7 @@
   CJS_Array nums;
   int nIndex = 0;
   for (int i = 0, sz = str.GetLength(); i < sz; i++) {
-    FX_WCHAR wc = str.GetAt(i);
+    wchar_t wc = str.GetAt(i);
     if (FXSYS_iswdigit(wc)) {
       sPart += wc;
     } else {