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..9a0edd203f271c16499807c02a1b033ad9d11fc5 100644
--- a/content/common/sandbox_init_mac.h
+++ b/content/common/sandbox_init_mac.h
@@ -15,6 +15,12 @@ namespace content {
 // returned.
 bool InitializeSandbox();
 
+// The bootstrap server name of the real bootstrap port. 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 kRealBootstrapPort[];
+
 }  // namespace content
 
 #endif  // CONTENT_COMMON_SANDBOX_INIT_MAC_H_