Make more JS files beter match the coding standard.

test/mjsunit/regress/regress-1146.js

 // Copyright 2011 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 12 matching lines @@
 // 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 keyed calls with different key types.
 function F() {}
 var a = new F();
 function f(i) { return a[i](); }
 
-a.first = function() { return 11; }
-a[0] = function() { return 22; }
+a.first = function() { return 11; };
+a[0] = function() { return 22; };
 var obj = {};
-a[obj] = function() { return 33; }
+a[obj] = function() { return 33; };
 
 // Make object slow-case.
 a.foo = 0;
 delete a.foo;
 // Do multiple calls for IC transitions.
 var b = "first";
 f(b);
 f(b);
 
 assertEquals(11, f(b));
 assertEquals(22, f(0));
 assertEquals(33, f(obj));