Make more JS files beter match the coding standard.

test/mjsunit/debug-compile-event.js

Index: test/mjsunit/debug-compile-event.js
diff --git a/test/mjsunit/debug-compile-event.js b/test/mjsunit/debug-compile-event.js
index 94dddfa1049f8ec9a5415aa55701364eb8eaf673..36302935d5ee75056ad08ca1da15903425fc943b 100644
--- a/test/mjsunit/debug-compile-event.js
+++ b/test/mjsunit/debug-compile-event.js
@@ -27,7 +27,7 @@
 
 // Flags: --expose-debug-as debug
 // Get the Debug object exposed from the debug context global object.
-Debug = debug.Debug
+Debug = debug.Debug;
 
 var exception = false;  // Exception in debug event listener.
 var before_compile_count = 0;
@@ -86,9 +86,9 @@ function listener(event, exec_state, event_data, data) {
                    event_data.script().name());
     }
   } catch (e) {
-    exception = e
+    exception = e;
   }
-};
+}
 
 
 // Add the debug event listener.
@@ -106,7 +106,7 @@ compileSource('JSON.parse(\'{"a":1,"b":2}\')');
 compileSource('x=1; //@ sourceURL=myscript.js');
 
 // Make sure that the debug event listener was invoked.
-assertFalse(exception, "exception in listener")
+assertFalse(exception, "exception in listener");
 
 // Number of before and after compile events should be the same.
 assertEquals(before_compile_count, after_compile_count);