224 Pickle::Pickle(int header_size)  in Pickle()  argument
226       header_size_(bits::Align(header_size, sizeof(uint32_t))),  in Pickle()
229   DCHECK_GE(static_cast<size_t>(header_size), sizeof(Header));  in Pickle()
230   DCHECK_LE(header_size, kPayloadUnit);  in Pickle()
347 const char* Pickle::FindNext(size_t header_size,  in FindNext()  argument
351   if (!PeekNext(header_size, start, end, &pickle_size))  in FindNext()
361 bool Pickle::PeekNext(size_t header_size,  in PeekNext()  argument
365   DCHECK_EQ(header_size, bits::Align(header_size, sizeof(uint32_t)));  in PeekNext()
366   DCHECK_GE(header_size, sizeof(Header));  in PeekNext()
367   DCHECK_LE(header_size, static_cast<size_t>(kPayloadUnit));  in PeekNext()
374   if (length < header_size)  in PeekNext()
377   if (hdr->payload_size > std::numeric_limits<size_t>::max() - header_size) {  in PeekNext()
382     *pickle_size = header_size + hdr->payload_size;  in PeekNext()