An implementation of chrome.socket.secure().

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

Index: chrome/browser/extensions/api/socket/tcp_socket.cc
diff --git a/chrome/browser/extensions/api/socket/tcp_socket.cc b/chrome/browser/extensions/api/socket/tcp_socket.cc
index 4f9273468ab31690db5401025e197e63b9aa6cb3..56dac3ead5d5dde035dc562a6b19ae7400c8d3a2 100644
--- a/chrome/browser/extensions/api/socket/tcp_socket.cc
+++ b/chrome/browser/extensions/api/socket/tcp_socket.cc
@@ -306,6 +306,34 @@ void TCPSocket::OnAccept(int result) {
   accept_callback_.Reset();
 }
 
+
+void TCPSocket::Release() {
+  if (server_socket_.release() || accept_socket_.release()) {
+    VLOG(1) << "TCPSocket::Release getting called in server mode.  Odd.";
+    return;
+  }
+
+  // Release() doesn't disconnect the underlying sockets, but it does
+  // disconnect them from this TCPSocket.
+  is_connected_ = false;
+
+  // Really, the 'server' bool/checks are to get around warn_unused_result on
+  // scoped_ptr.release().
+  connect_callback_.Reset();
+  read_callback_.Reset();
+  accept_callback_.Reset();
+
+  if (socket_.release() == NULL && socket_mode_ == CLIENT) {
+    VLOG(1) << "TCPSocket::Release on null client socket.";
+  }
+}
+
+net::TCPClientSocket* TCPSocket::ClientStream() {
+  if (socket_mode_ != CLIENT || GetSocketType() != TYPE_TCP)
+    return NULL;
+  return socket_.get();
+}
+
 ResumableTCPSocket::ResumableTCPSocket(const std::string& owner_extension_id)
     : TCPSocket(owner_extension_id),
       persistent_(false),