sandbox: First version using qssb.h

sandbox/sandbox-linux.h

@@ -11,10 +11,5 @@ class SandboxLinux : public Sandbox
 	bool enableForInit() override;
 	bool enablePreWorker(std::vector<std::string> fsPaths) override;
 	bool enableForWorker() override;
-
-  private:
-	bool isolateNamespaces(std::vector<std::string> fsPaths);
-	bool seccomp_blacklist(std::initializer_list<int> syscalls);
-	bool bindMountPaths(std::string target_root, const std::vector<std::string> &paths);
 };
 #endif