claincly 0bf40f8978 Fix some ErrorCode assigning cases.
DefaultHttpDataSource and OkHttpDataSource can share the same error code
assigning logic.

Fixes CronetDataSource's handling of closed connection.

PiperOrigin-RevId: 387791679
2021-08-02 10:59:30 +01:00
..
2021-08-02 10:59:30 +01:00