59     pos_--;  in PushBack()
65     pos_--;  in PushBack()
87   DCHECK(pos_ > 0);  in SlowPushBack()
94   pos_--;  in SlowPushBack()
109   unsigned length = FillBuffer(pos_);  in ReadBlock()
134   pos_ = start_position;  in GenericStringUtf16CharacterStream()
142   unsigned old_pos = pos_;  in BufferSeekForward()
143   pos_ = Min(pos_ + delta, length_);  in BufferSeekForward()
145   return pos_ - old_pos;  in BufferSeekForward()
206   unsigned old_pos = pos_;  in BufferSeekForward()
207   unsigned target_pos = pos_ + delta;  in BufferSeekForward()
209   pos_ = raw_character_position_;  in BufferSeekForward()
211   return pos_ - old_pos;  in BufferSeekForward()
448   pos_ = start_position;  in ExternalTwoByteStringUtf16CharacterStream()