[lldb] [Windows] Remove unused functions. NFC.

These became unused in 51117e3c51754f3732e.

diff --git a/lldb/source/Host/windows/Windows.cpp b/lldb/source/Host/windows/Windows.cpp
index 172ea29..4e6437f 100644 (file)
--- a/lldb/source/Host/windows/Windows.cpp
+++ b/lldb/source/Host/windows/Windows.cpp
@@ -22,26 +22,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-namespace {
-bool utf8ToWide(const char *utf8, wchar_t *buf, size_t bufSize) {
-  const llvm::UTF8 *sourceStart = reinterpret_cast<const llvm::UTF8 *>(utf8);
-  size_t sourceLen = strlen(utf8) + 1 /* convert null too */;
-  llvm::UTF16 *target = reinterpret_cast<llvm::UTF16 *>(buf);
-  llvm::ConversionFlags flags = llvm::strictConversion;
-  return llvm::ConvertUTF8toUTF16(&sourceStart, sourceStart + sourceLen, &target,
-                            target + bufSize, flags) == llvm::conversionOK;
-}
-
-bool wideToUtf8(const wchar_t *wide, char *buf, size_t bufSize) {
-  const llvm::UTF16 *sourceStart = reinterpret_cast<const llvm::UTF16 *>(wide);
-  size_t sourceLen = wcslen(wide) + 1 /* convert null too */;
-  llvm::UTF8 *target = reinterpret_cast<llvm::UTF8 *>(buf);
-  llvm::ConversionFlags flags = llvm::strictConversion;
-  return llvm::ConvertUTF16toUTF8(&sourceStart, sourceStart + sourceLen, &target,
-                            target + bufSize, flags) == llvm::conversionOK;
-}
-}
-
 int vasprintf(char **ret, const char *fmt, va_list ap) {
   char *buf;
   int len;