Make more JS files beter match the coding standard.

test/mjsunit/regress/regress-3199913.js

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 11 matching lines @@
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Test that bailout during evaluation of the key for a keyed call works as
 // intended.
 
 var y = {
-  'a' : function (x, y) { return 'called a(' + x + ', ' + y + ')' },
-  'b' : function (x, y) { return 'called b(' + x + ', ' + y + ')' }
-}
+  'a' : function (x, y) { return 'called a(' + x + ', ' + y + ')'; },
+  'b' : function (x, y) { return 'called b(' + x + ', ' + y + ')'; }
+};
 
 function C() {
 }
 
 C.prototype.f = function () {
   return y[(this.a == 1 ? "a" : "b")](0, 1);
-}
+};
 
-obj = new C()
-assertEquals('called b(0, 1)', obj.f())
+obj = new C();
+assertEquals('called b(0, 1)', obj.f());