Lines Matching refs:IsStringASCII
425 DCHECK(IsStringASCII(wide)) << wide;
430 DCHECK(IsStringASCII(utf16)) << utf16;
458 bool IsStringASCII(const std::wstring& str) {
463 bool IsStringASCII(const string16& str) {
468 bool IsStringASCII(const base::StringPiece& str) {
