Add flags for v2 sandbox to Chrome and Helper executable.

content/public/common/content_switches.cc

Index: content/public/common/content_switches.cc
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
index 22ad5399b729a1f5f527512116801520b8d1c8f7..21864dac82f23d4906cbe99a953335c08c229cac 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -1082,6 +1082,14 @@ const char kIpcDumpDirectory[] = "ipc-dump-directory";
 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";
+// Indicate that the V2 sandbox has been enabled.

[Charlie Reis, 2017/06/02 20:50:42]

nit: Add blank line before.

[Greg K, 2017/06/02 23:59:02]

Done.

+// TODO(kerrnel): Remove this once the V2 sandbox migration is complete.
+const char kV2SandboxedEnabled[] = "v2-sandbox-enabled";
+#endif  // defined(OS_MACOSX)
+
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches