VP8TBufferClear   990 third_party/libwebp/enc/frame.c     VP8TBufferClear(&enc->tokens_);
VP8TBufferClear   370 third_party/libwebp/enc/vp8enci.h void VP8TBufferClear(VP8TBuffer* const b);   // de-allocate pages memory
VP8TBufferClear   271 third_party/libwebp/enc/webpenc.c     VP8TBufferClear(&enc->tokens_);