PPB_TCPSocket_Private/PPB_UDPSocket_Private are exposed to Browser

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 a9e10833b6225f2cc7ecf78d03704357fae1509c..1a0f951b8b19fc45c2097d33f89ecf22cb606471 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -10,6 +10,10 @@ namespace switches {
 // override for developers who need the old behavior for testing.
 const char kAllowFileAccessFromFiles[]      = "allow-file-access-from-files";
 
+// Specifies comma-separated list of extension ids to grant access to TCP/UDP
+// socket APIs.
+const char kAllowNaClSocketAPI[]            = "allow-nacl-socket-api";
+
 // Allows debugging of sandboxed processes (see zygote_main_linux.cc).
 const char kAllowSandboxDebugging[]         = "allow-sandbox-debugging";