GetBytesForFirstFragment  426 content/common/gpu/media/video_decode_accelerator_unittest.cc   std::string GetBytesForFirstFragment(size_t start_pos, size_t* end_pos);
GetBytesForFirstFragment  885 content/common/gpu/media/video_decode_accelerator_unittest.cc     next_fragment_bytes = GetBytesForFirstFragment(0, &end_pos);