Initialize the bootstrap sandbox in the browser process.

content/common/sandbox_init_mac.h

Index: content/common/sandbox_init_mac.h
diff --git a/content/common/sandbox_init_mac.h b/content/common/sandbox_init_mac.h
index d59fbf8117522422de3ae2bdc292ffaa3a1b5456..5407081414449b1a9a61af80bdf40b3784e26a5e 100644
--- a/content/common/sandbox_init_mac.h
+++ b/content/common/sandbox_init_mac.h
@@ -15,6 +15,14 @@ namespace content {
 // returned.
 bool InitializeSandbox();
 
+// The bootstrap server name of the real bootstrap port. This is never used
+// with bootstrap_register, but is instead used with a POLICY_SUBSTITUTE_PORT
+// in the bootstrap sandbox. In child processes, the the launchd/bootstrap
+// sandbox will have replaced the bootstrap port with one controlled by the
+// interception server. This server name can be used to request the original
+// server, from the browser, in NPAPI plugins.
+extern const char kBootstrapPortNameForNPAPIPlugins[];
+
 }  // namespace content
 
 #endif  // CONTENT_COMMON_SANDBOX_INIT_MAC_H_