Deleted OS_WIN and all Windows specific files from base.

base/strings/stringprintf.cc

Index: base/strings/stringprintf.cc
diff --git a/base/strings/stringprintf.cc b/base/strings/stringprintf.cc
index 537873d71c844435a71999c00d3cd5f7d6700565..9c74f6cf53cb67d5828de76e3371d2d5026386de 100644
--- a/base/strings/stringprintf.cc
+++ b/base/strings/stringprintf.cc
@@ -29,15 +29,6 @@ inline int vsnprintfT(char* buffer,
   return base::vsnprintf(buffer, buf_size, format, argptr);
 }
 
-#if defined(OS_WIN)
-inline int vsnprintfT(wchar_t* buffer,
-                      size_t buf_size,
-                      const wchar_t* format,
-                      va_list argptr) {
-  return base::vswprintf(buffer, buf_size, format, argptr);
-}
-#endif
-
 // Templatized backend for StringPrintF/StringAppendF. This does not finalize
 // the va_list, the caller is expected to do that.
 template <class StringType>
@@ -52,9 +43,7 @@ static void StringAppendVT(StringType* dst,
   va_list ap_copy;
   va_copy(ap_copy, ap);
 
-#if !defined(OS_WIN)
   ScopedClearErrno clear_errno;
-#endif
   int result = vsnprintfT(stack_buf, arraysize(stack_buf), format, ap_copy);
   va_end(ap_copy);
 
@@ -68,17 +57,10 @@ static void StringAppendVT(StringType* dst,
   int mem_length = arraysize(stack_buf);
   while (true) {
     if (result < 0) {
-#if defined(OS_WIN)
-      // On Windows, vsnprintfT always returns the number of characters in a
-      // fully-formatted string, so if we reach this point, something else is
-      // wrong and no amount of buffer-doubling is going to fix it.
-      return;
-#else
       if (errno != 0 && errno != EOVERFLOW)
         return;
       // Try doubling the buffer size.
       mem_length *= 2;
-#endif
     } else {
       // We need exactly "result + 1" characters.
       mem_length = result + 1;
@@ -119,17 +101,6 @@ std::string StringPrintf(const char* format, ...) {
   return result;
 }
 
-#if defined(OS_WIN)
-std::wstring StringPrintf(const wchar_t* format, ...) {
-  va_list ap;
-  va_start(ap, format);
-  std::wstring result;
-  StringAppendV(&result, format, ap);
-  va_end(ap);
-  return result;
-}
-#endif
-
 std::string StringPrintV(const char* format, va_list ap) {
   std::string result;
   StringAppendV(&result, format, ap);
@@ -145,18 +116,6 @@ const std::string& SStringPrintf(std::string* dst, const char* format, ...) {
   return *dst;
 }
 
-#if defined(OS_WIN)
-const std::wstring& SStringPrintf(std::wstring* dst,
-                                  const wchar_t* format, ...) {
-  va_list ap;
-  va_start(ap, format);
-  dst->clear();
-  StringAppendV(dst, format, ap);
-  va_end(ap);
-  return *dst;
-}
-#endif
-
 void StringAppendF(std::string* dst, const char* format, ...) {
   va_list ap;
   va_start(ap, format);
@@ -164,23 +123,8 @@ void StringAppendF(std::string* dst, const char* format, ...) {
   va_end(ap);
 }
 
-#if defined(OS_WIN)
-void StringAppendF(std::wstring* dst, const wchar_t* format, ...) {
-  va_list ap;
-  va_start(ap, format);
-  StringAppendV(dst, format, ap);
-  va_end(ap);
-}
-#endif
-
 void StringAppendV(std::string* dst, const char* format, va_list ap) {
   StringAppendVT(dst, format, ap);
 }
 
-#if defined(OS_WIN)
-void StringAppendV(std::wstring* dst, const wchar_t* format, va_list ap) {
-  StringAppendVT(dst, format, ap);
-}
-#endif
-
 }  // namespace base