AppendToHeader    661 net/tools/balsa/balsa_headers.h   void AppendToHeader(const base::StringPiece& key,
AppendToHeader    211 net/tools/balsa/balsa_headers_test.cc TEST_F(BalsaHeadersTest, AppendToHeader) {
AppendToHeader    212 net/tools/balsa/balsa_headers_test.cc   headers_->AppendToHeader("key1", "value1");
AppendToHeader    213 net/tools/balsa/balsa_headers_test.cc   headers_->AppendToHeader("keY1", "value2");