TestConcurrentEvents - delay threads not working

[vharron]

Summary

Part of TestConcurrentEvents starts threads that are supposed to be delayed by one second.

Test was adding "delay" threads to the "actions" thread list instead of the "delay_actions" list, which caused them to be started without delay.

[clayborg]

Looks good.

test/functionalities/thread/concurrent_events/main.cpp

     actions.push_back(std::make_pair(num_crash_threads, crash_func));
 
     action_counts delay_actions;
-    actions.push_back(std::make_pair(num_delay_breakpoint_threads, breakpoint_func));
-    actions.push_back(std::make_pair(num_delay_watchpoint_threads, watchpoint_func));
-    actions.push_back(std::make_pair(num_delay_signal_threads, signal_func));
-    actions.push_back(std::make_pair(num_delay_crash_threads, crash_func));
+    delay_actions.push_back(std::make_pair(num_delay_breakpoint_threads, breakpoint_func));
+    delay_actions.push_back(std::make_pair(num_delay_watchpoint_threads, watchpoint_func));
+    delay_actions.push_back(std::make_pair(num_delay_signal_threads, signal_func));
+    delay_actions.push_back(std::make_pair(num_delay_crash_threads, crash_func));
 
     // Create threads that handle instant actions
     thread_vector threads;