Add flags for v2 sandbox to Chrome and Helper executable.

content/public/common/content_switches.cc

 // 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 "build/build_config.h"
 #include "content/public/common/content_switches.h"
 #include "media/media_features.h"
 
 namespace switches {
 
@@ skipping 1064 matching lines @@
 
 #if defined(ENABLE_IPC_FUZZER)
 // Dumps IPC messages sent from renderer processes to the browser process to
 // the given directory. Used primarily to gather samples for IPC fuzzing.
 const char kIpcDumpDirectory[] = "ipc-dump-directory";
 
 // Specifies the testcase used by the IPC fuzzer.
 const char kIpcFuzzerTestcase[] = "ipc-fuzzer-testcase";
 #endif
 
+#if defined(OS_MACOSX)
+// Enable the V2 sandbox during the helper executable initialization.
+const char kEnableV2Sandbox[] = "v2-sandbox";
+
+// The command line paramter indicating that the v2 sandbox is enabled. This
+// must be different than the "v2-sandbox" flag to avoid endless re-executing.
+// The flag tells the sandbox initialization code inside Chrome that the sandbox
+// should already be enabled.
+// TODO(kerrnel): Remove this once the V2 sandbox migration is complete, as
+// processes will be assumed to run under the V2 sandbox.
+const char kV2SandboxedEnabled[] = "v2-sandbox-enabled";
+#endif  // defined(OS_MACOSX)
+
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches