WebSocket Pepper API: allow to close connection without code and reason

ppapi/tests/test_websocket.cc

Index: ppapi/tests/test_websocket.cc
diff --git a/ppapi/tests/test_websocket.cc b/ppapi/tests/test_websocket.cc
index 30926551b0c8992183ad1dca85c81681e74b3ab9..9547e0e6ed981068fc4cd9d432914d1c6264b76e 100644
--- a/ppapi/tests/test_websocket.cc
+++ b/ppapi/tests/test_websocket.cc
@@ -467,7 +467,8 @@ std::string TestWebSocket::TestInvalidClose() {
   ASSERT_TRUE(ws);
   ASSERT_EQ(PP_OK, result);
   callback.WaitForResult(websocket_interface_->Close(
-      ws, 1U, reason, callback.GetCallback().pp_completion_callback()));
+      ws, static_cast<PP_WebSocketStatusCode>(1), reason,
+      callback.GetCallback().pp_completion_callback()));
   ASSERT_EQ(PP_ERROR_NOACCESS, callback.result());
   core_interface_->ReleaseResource(ws);
 
@@ -553,6 +554,16 @@ std::string TestWebSocket::TestValidClose() {
   ASSERT_EQ(PP_OK, callback.result());
   core_interface_->ReleaseResource(ws);
 
+  // Close without code and reason.
+  ws = Connect(GetFullURL(kEchoServerURL), &result, "");
+  ASSERT_TRUE(ws);
+  ASSERT_EQ(PP_OK, result);
+  callback.WaitForResult(websocket_interface_->Close(
+      ws, PP_WEBSOCKETSTATUSCODE_NOT_SPECIFIED, reason,
+      callback.GetCallback().pp_completion_callback()));
+  ASSERT_EQ(PP_OK, callback.result());
+  core_interface_->ReleaseResource(ws);
+
   // Close with PP_VARTYPE_UNDEFINED.
   ws = Connect(GetFullURL(kEchoServerURL), &result, "");
   ASSERT_TRUE(ws);
@@ -1174,7 +1185,7 @@ std::string TestWebSocket::TestUtilityInvalidClose() {
         NULL, 0);
     ASSERT_EQ(PP_OK_COMPLETIONPENDING, result);
     websocket.WaitForConnected();
-    result = websocket.Close(1U, reason);
+    result = websocket.Close(static_cast<PP_WebSocketStatusCode>(1), reason);
     ASSERT_EQ(PP_ERROR_NOACCESS, result);
     const std::vector<WebSocketEvent>& events = websocket.GetSeenEvents();
     ASSERT_EQ(1U, events.size());