Method starts_with

base/string/string_piece.cpp:87–89

Does "this" start with "x"

// Does "this" start with "x"
bool StringPiece::starts_with(const StringPiece& x) const {
    return ((m_length >= x.m_length) && MemoryEqual(m_ptr, x.m_ptr, x.m_length));
}

// Does "this" end with "x"
bool StringPiece::ends_with(const StringPiece& x) const {