Make more JS files beter match the coding standard.

test/mjsunit/get-prototype-of.js

Index: test/mjsunit/get-prototype-of.js
diff --git a/test/mjsunit/get-prototype-of.js b/test/mjsunit/get-prototype-of.js
index 6475bde6515fe62147f9311ce958fe3d71ac43c8..d5425a0e2568d8f479d898642c2c23eb503c6e90 100644
--- a/test/mjsunit/get-prototype-of.js
+++ b/test/mjsunit/get-prototype-of.js
@@ -35,7 +35,7 @@ function TryGetPrototypeOfNonObject(x) {
   }
 
   assertTrue(caught instanceof TypeError);
-};
+}
 
 function GetPrototypeOfObject(x) {
   assertDoesNotThrow(Object.getPrototypeOf(x));
@@ -43,7 +43,7 @@ function GetPrototypeOfObject(x) {
   assertEquals(Object.getPrototypeOf(x), x.__proto__);
 }
 
-function F(){};
+function F(){}
 
 // Non object
 var x = 10;