Revert of Linux Sandbox: split the GPU policies to their own file.

content/common/sandbox_init_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/public/common/sandbox_init.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "content/common/sandbox_seccomp_bpf_linux.h"
+#include "sandbox/linux/seccomp-bpf/sandbox_bpf_policy.h"
+
+namespace content {
+
+bool InitializeSandbox(scoped_ptr<sandbox::SandboxBPFPolicy> policy) {
+  return SandboxSeccompBPF::StartSandboxWithExternalPolicy(policy.Pass());
+}
+
+scoped_ptr<sandbox::SandboxBPFPolicy> GetBPFSandboxBaselinePolicy() {
+  return SandboxSeccompBPF::GetBaselinePolicy().Pass();
+}
+
+}  // namespace content