message: fix(http): Fix commit
  The new From<Chunk> for Bytes uses self instead of chunk in its
  implementation of From::from.  Change it to chunk to fix the build.
diff: @@ -45,7 +45,7 @@ impl From<Bytes> for Chunk {
  impl From<Chunk> for Bytes {
  fn from(chunk: Chunk) -> Bytes {
  - match self.0 {
  + match chunk.0 {
  Inner::Shared(bytes) => bytes,
  }
  }
  