diff -r 000000000000 -r 6474c204b198 security/sandbox/chromium/base/base_switches.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/sandbox/chromium/base/base_switches.cc	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,60 @@
+// Copyright (c) 2012 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 "base/base_switches.h"
+
+namespace switches {
+
+// If the program includes base/debug/debug_on_start_win.h, the process will
+// (on Windows only) start the JIT system-registered debugger on itself and
+// will wait for 60 seconds for the debugger to attach to itself. Then a break
+// point will be hit.
+const char kDebugOnStart[]                  = "debug-on-start";
+
+// Disables the crash reporting.
+const char kDisableBreakpad[]               = "disable-breakpad";
+
+// Enable DCHECKs in release mode.
+const char kEnableDCHECK[]                  = "enable-dcheck";
+
+// Generates full memory crash dump.
+const char kFullMemoryCrashReport[]         = "full-memory-crash-report";
+
+// Suppresses all error dialogs when present.
+const char kNoErrorDialogs[]                = "noerrdialogs";
+
+// When running certain tests that spawn child processes, this switch indicates
+// to the test framework that the current process is a child process.
+const char kTestChildProcess[]              = "test-child-process";
+
+// Gives the default maximal active V-logging level; 0 is the default.
+// Normally positive values are used for V-logging levels.
+const char kV[]                             = "v";
+
+// Gives the per-module maximal V-logging levels to override the value
+// given by --v.  E.g. "my_module=2,foo*=3" would change the logging
+// level for all code in source files "my_module.*" and "foo*.*"
+// ("-inl" suffixes are also disregarded for this matching).
+//
+// Any pattern containing a forward or backward slash will be tested
+// against the whole pathname and not just the module.  E.g.,
+// "*/foo/bar/*=2" would change the logging level for all code in
+// source files under a "foo/bar" directory.
+const char kVModule[]                       = "vmodule";
+
+// Will wait for 60 seconds for a debugger to come to attach to the process.
+const char kWaitForDebugger[]               = "wait-for-debugger";
+
+// Sends a pretty-printed version of tracing info to the console.
+const char kTraceToConsole[]                = "trace-to-console";
+
+#if defined(OS_POSIX)
+// A flag, generated internally for renderer and other helper process command
+// lines on Linux and Mac. It tells the helper process to enable crash dumping
+// and reporting, because helpers cannot access the files needed to make this
+// decision.
+const char kEnableCrashReporter[]           = "enable-crash-reporter";
+#endif
+
+}  // namespace switches