Make more JS files beter match the coding standard.

test/mjsunit/debug-event-listener.js

Index: test/mjsunit/debug-event-listener.js
diff --git a/test/mjsunit/debug-event-listener.js b/test/mjsunit/debug-event-listener.js
index a2eb5f009b0e8e3b9a223dfaf5a3a81d77bfdb39..b32447b35333e5625e9ae624b166ef733fd94cc4 100644
--- a/test/mjsunit/debug-event-listener.js
+++ b/test/mjsunit/debug-event-listener.js
@@ -27,19 +27,18 @@
 
 // Flags: --expose-debug-as debug
 // Get the Debug object exposed from the debug context global object.
-Debug = debug.Debug
+Debug = debug.Debug;
 
 // Simple function which stores the last debug event.
 lastDebugEvent = new Object();
 function listener(event, exec_state, event_data, data) {
   if (event == Debug.DebugEvent.Break ||
-      event == Debug.DebugEvent.Exception)
-  {
+      event == Debug.DebugEvent.Exception) {
     lastDebugEvent.event = event;
     lastDebugEvent.frameFuncName = exec_state.frame().func().name();
     lastDebugEvent.event_data = event_data;
   }
-};
+}
 
 // Add the debug event listener.
 Debug.setListener(listener);
@@ -64,7 +63,7 @@ function a() {
   x = 1;
   y = 2;
   z = 3;
-};
+}
 Debug.setBreakPoint(a, 1);
 a();
 assertTrue(lastDebugEvent.event == Debug.DebugEvent.Break);