Bug 1453456 - Remove nsCRT::IsAscii(char16_t) in favor of mozilla::IsAscii. r=froydnj

netwerk/streamconv/converters/mozTXTToHTMLConv.cpp

@@ -20,6 +20,8 @@
 #  include "prinrval.h"
 #endif
 
+using mozilla::IsAscii;
+
 const double growthRate = 1.2;
 
 // Bug 183111, editor now replaces multiple spaces with leading
@@ -214,7 +216,7 @@ bool mozTXTToHTMLConv::FindURLStart(const char16_t* aInString,
              aInString[uint32_t(i)] != '[' && aInString[uint32_t(i)] != '(' &&
              aInString[uint32_t(i)] != '|' && aInString[uint32_t(i)] != '\\' &&
              !IsSpace(aInString[uint32_t(i)]) &&
-             (!isEmail || nsCRT::IsAscii(aInString[uint32_t(i)])) &&
+             (!isEmail || IsAscii(aInString[uint32_t(i)])) &&
              (!isEmail || aInString[uint32_t(i)] != ')');
            i--)
         ;
@@ -270,7 +272,7 @@ bool mozTXTToHTMLConv::FindURLEnd(const char16_t* aInString,
         // Disallow non-ascii-characters for email.
         // Currently correct, but revisit later after standards changed.
         if (isEmail && (aInString[i] == '(' || aInString[i] == '\'' ||
-                        !nsCRT::IsAscii(aInString[i])))
+                        !IsAscii(aInString[i])))
           break;
         if (aInString[i] == '(') seenOpeningParenthesis = true;
         if (aInString[i] == '[') seenOpeningSquareBracket = true;

xpcom/base/nsCRTGlue.h

@@ -93,8 +93,6 @@ inline char NS_ToLower(char aChar) {
 bool NS_IsUpper(char aChar);
 bool NS_IsLower(char aChar);
 
-constexpr bool NS_IsAscii(char16_t aChar) { return (0x0080 > aChar); }
-
 constexpr bool NS_IsAscii(const char16_t* aString) {
   while (*aString) {
     if (0x0080 <= *aString) {

xpcom/ds/nsCRT.h

@@ -89,7 +89,6 @@ class nsCRT {
   static bool IsUpper(char aChar) { return NS_IsUpper(aChar); }
   static bool IsLower(char aChar) { return NS_IsLower(aChar); }
 
-  static bool IsAscii(char16_t aChar) { return NS_IsAscii(aChar); }
   static bool IsAscii(const char16_t* aString) { return NS_IsAscii(aString); }
   static bool IsAsciiSpace(char16_t aChar) {
     return NS_IsAsciiWhitespace(aChar);