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-rw-r--r--base/string_util.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/base/string_util.h b/base/string_util.h
index f40cc8d..b082078 100644
--- a/base/string_util.h
+++ b/base/string_util.h
@@ -174,9 +174,9 @@ std::wstring CollapseWhitespace(const std::wstring& text,
// These convert between ASCII (7-bit) and Wide/UTF16 strings.
std::string WideToASCII(const std::wstring& wide);
-std::wstring ASCIIToWide(const std::string& ascii);
+std::wstring ASCIIToWide(const StringPiece& ascii);
std::string UTF16ToASCII(const string16& utf16);
-string16 ASCIIToUTF16(const std::string& ascii);
+string16 ASCIIToUTF16(const StringPiece& ascii);
// These convert between UTF-8, -16, and -32 strings. They are potentially slow,
// so avoid unnecessary conversions. The low-level versions return a boolean
@@ -252,7 +252,7 @@ bool IsString8Bit(const std::wstring& str);
bool IsStringUTF8(const std::string& str);
bool IsStringWideUTF8(const std::wstring& str);
bool IsStringASCII(const std::wstring& str);
-bool IsStringASCII(const std::string& str);
+bool IsStringASCII(const StringPiece& str);
bool IsStringASCII(const string16& str);
// ASCII-specific tolower. The standard library's tolower is locale sensitive,