Linux sandbox: Allow restricting sched_* on other processes.

content/common/sandbox_linux/sandbox_bpf_base_policy_linux.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/common/sandbox_linux/sandbox_bpf_base_policy_linux.h"
 
 #include <errno.h>
 
 #include "base/logging.h"
 #include "sandbox/linux/seccomp-bpf-helpers/baseline_policy.h"
@@ skipping 24 matching lines @@
 }
 
 bool SandboxBPFBasePolicy::PreSandboxHook() {
   return true;
 }
 
 int SandboxBPFBasePolicy::GetFSDeniedErrno() {
   return kFSDeniedErrno;
 }
 
+pid_t SandboxBPFBasePolicy::GetCurrentPid() const{
+  return baseline_policy_->GetCurrentPid();
+}
+
 }  // namespace content.