Implement chrome.socket.bind/listen/accept for TCP server socket.

chrome/browser/extensions/api/socket/socket.cc

Index: chrome/browser/extensions/api/socket/socket.cc
diff --git a/chrome/browser/extensions/api/socket/socket.cc b/chrome/browser/extensions/api/socket/socket.cc
index 3d297217896471e1bcdcdc04a870891dc1532d70..f83eb3b72f49e6064baa19d9a5e9dd19d2e3ee5d 100644
--- a/chrome/browser/extensions/api/socket/socket.cc
+++ b/chrome/browser/extensions/api/socket/socket.cc
@@ -87,6 +87,14 @@ bool Socket::SetNoDelay(bool no_delay) {
   return false;
 }
 
+int Socket::Listen(int backlog, std::string* error_msg) {
+  return net::ERR_NOT_IMPLEMENTED;
+}
+
+void Socket::Accept(const AcceptCompletionCallback& callback) {
+  callback.Run(net::ERR_NOT_IMPLEMENTED, NULL);
+}
+
 // static
 bool Socket::StringAndPortToIPEndPoint(const std::string& ip_address_str,
                                        int port,