Cleanup formatting and code style

android/service/local_socket_connection.cpp

@@ -75,4 +75,10 @@ void LocalSocketConnection::send(char const* data, size_t length) {
         bytes_written += result;
     }
 }
+
+ssize_t LocalSocketConnection::send_raw(char const* data, size_t length) {
+  (void)data;
+  (void)length;
+  return -EIO;
+}
 } // namespace anbox

android/service/local_socket_connection.h

@@ -32,6 +32,7 @@ public:
 
     ssize_t read_all(std::uint8_t *buffer, const size_t &size);
     void send(char const* data, size_t length) override;
+    ssize_t send_raw(char const* data, size_t length) override;
 
 private:
     Fd fd_;