Roll //build, //native_client, and a few more targets of opportunity.

sandbox/linux/bpf_dsl/bpf_dsl.h

Index: sandbox/linux/bpf_dsl/bpf_dsl.h
diff --git a/sandbox/linux/bpf_dsl/bpf_dsl.h b/sandbox/linux/bpf_dsl/bpf_dsl.h
index 63b095deb6740b5d2d85b1718b57d6491651b1b0..365e9b5466a1e5d1462afd4a1ab61d0b9f2bb8bc 100644
--- a/sandbox/linux/bpf_dsl/bpf_dsl.h
+++ b/sandbox/linux/bpf_dsl/bpf_dsl.h
@@ -33,8 +33,8 @@
 //      class SillyPolicy : public Policy {
 //       public:
 //        SillyPolicy() {}
-//        virtual ~SillyPolicy() {}
-//        virtual ResultExpr EvaluateSyscall(int sysno) const override {
+//        ~SillyPolicy() override {}
+//        ResultExpr EvaluateSyscall(int sysno) const override {
 //          if (sysno == __NR_fcntl) {
 //            Arg<int> fd(0), cmd(1);
 //            Arg<unsigned long> flags(2);