READ_DIM         1043 third_party/libwebp/dec/vp8l.c   dec->action_ = READ_DIM;
READ_DIM         1044 third_party/libwebp/dec/vp8l.c   dec->state_ = READ_DIM;
READ_DIM         1329 third_party/libwebp/dec/vp8l.c   dec->state_ = READ_DIM;