Merge "Correctly close the gzip stream"

            } finally {

                // Ignore exceptions while closing files.

                try {

                    // afd.close() will close inputStream, we should not call inputStream.close().

                    if (null != afd) afd.close();

                    // inputStream.close() will close afd, we should not call afd.close().

                    if (null != inputStream) inputStream.close();

                } catch (Exception e) {

                    Log.e(TAG, "Exception while closing a cross-process file descriptor : " + e);

                }