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-rw-r--r--content/public/browser/message_port_provider.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/content/public/browser/message_port_provider.h b/content/public/browser/message_port_provider.h
index 1042399..8a725de 100644
--- a/content/public/browser/message_port_provider.h
+++ b/content/public/browser/message_port_provider.h
@@ -47,6 +47,9 @@ class CONTENT_EXPORT MessagePortProvider {
const base::string16& data,
const std::vector<int>& sent_ports);
+ // Close the message port. Should be called on IO thread.
+ static void ClosePort(int message_port_id);
+
// Cleanup the message ports that belong to the closing delegate.
static void OnMessagePortDelegateClosing(MessagePortDelegate * delegate);