Make more JS files beter match the coding standard.

test/mjsunit/compiler/regress-5.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 14 matching lines @@
 // (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 breaking out of labelled blocks.
 function f(y) {
   var x = 0;
 
   foo: {
     x++;
     bar: {
-       if (y == 0) break bar; else break foo;
+      if (y == 0) {
+        break bar;
+      } else {
+        break foo;
+      }
     }
     x++;
   }
   return x;
 }
 
 assertEquals(2, f(0));
 assertEquals(1, f(1));