Namespace sandbox: add important security checks

content/common/sandbox_linux/sandbox_debug_handling_linux.h

Index: content/common/sandbox_linux/sandbox_debug_handling_linux.h
diff --git a/content/common/sandbox_linux/sandbox_debug_handling_linux.h b/content/common/sandbox_linux/sandbox_debug_handling_linux.h
new file mode 100644
index 0000000000000000000000000000000000000000..248b54b43e7daa8d5df29088a85912aaf8637b36
--- /dev/null
+++ b/content/common/sandbox_linux/sandbox_debug_handling_linux.h
@@ -0,0 +1,25 @@
+// Copyright 2015 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.
+
+#ifndef CONTENT_COMMON_SANDBOX_LINUX_SANDBOX_DEBUG_HANDLING_LINUX_H_
+#define CONTENT_COMMON_SANDBOX_LINUX_SANDBOX_DEBUG_HANDLING_LINUX_H_
+
+#include "base/macros.h"
+
+namespace content {
+
+class SandboxDebugHandling {
+ public:
+  // Depending on the command line, set the current process as
+  // non dumpable. Also set any signal handlers for sandbox
+  // debugging.
+  static bool SetDumpableStatusAndHandlers();
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(SandboxDebugHandling);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_SANDBOX_LINUX_SANDBOX_DEBUG_HANDLING_LINUX_H_