3 files changed, 6 insertions, 12 deletions
diff --git a/base/strings/string_util_unittest.cc b/base/strings/string_util_unittest.cc
index f29baac..923116d 100644
--- a/base/strings/string_util_unittest.cc
+++ b/base/strings/string_util_unittest.cc
@@ -494,10 +494,10 @@ TEST(StringUtilTest, ConvertASCII) {
   const char chars_with_nul[] = "test\0string";
   const int length_with_nul = arraysize(chars_with_nul) - 1;
   std::string string_with_nul(chars_with_nul, length_with_nul);
-  std::wstring wide_with_nul = ASCIIToWide(string_with_nul);
-  EXPECT_EQ(static_cast<std::wstring::size_type>(length_with_nul),
-            wide_with_nul.length());
-  std::string narrow_with_nul = UTF16ToASCII(WideToUTF16(wide_with_nul));
+  base::string16 string16_with_nul = ASCIIToUTF16(string_with_nul);
+  EXPECT_EQ(static_cast<base::string16::size_type>(length_with_nul),
+            string16_with_nul.length());
+  std::string narrow_with_nul = UTF16ToASCII(string16_with_nul);
   EXPECT_EQ(static_cast<std::string::size_type>(length_with_nul),
             narrow_with_nul.length());
   EXPECT_EQ(0, string_with_nul.compare(narrow_with_nul));
diff --git a/base/strings/utf_string_conversions.cc b/base/strings/utf_string_conversions.cc
index 9796eec..1480d48 100644
--- a/base/strings/utf_string_conversions.cc
+++ b/base/strings/utf_string_conversions.cc
@@ -209,11 +209,6 @@ std::string UTF16ToUTF8(const string16& utf16) {
 
 #endif
 
-std::wstring ASCIIToWide(const StringPiece& ascii) {
-  DCHECK(IsStringASCII(ascii)) << ascii;
-  return std::wstring(ascii.begin(), ascii.end());
-}
-
 string16 ASCIIToUTF16(const StringPiece& ascii) {
   DCHECK(IsStringASCII(ascii)) << ascii;
   return string16(ascii.begin(), ascii.end());
diff --git a/base/strings/utf_string_conversions.h b/base/strings/utf_string_conversions.h
index 13e0b71..06a3bc6 100644
--- a/base/strings/utf_string_conversions.h
+++ b/base/strings/utf_string_conversions.h
@@ -39,9 +39,8 @@ BASE_EXPORT bool UTF16ToUTF8(const char16* src, size_t src_len,
                              std::string* output);
 BASE_EXPORT std::string UTF16ToUTF8(const string16& utf16);
 
-// These convert an ASCII string, typically a hardcoded constant, to a
-// UTF16/Wide string.
-BASE_EXPORT std::wstring ASCIIToWide(const StringPiece& ascii);
+// This converts an ASCII string, typically a hardcoded constant, to a UTF16
+// string.
 BASE_EXPORT string16 ASCIIToUTF16(const StringPiece& ascii);
 
 // Converts to 7-bit ASCII by truncating. The result must be known to be ASCII