Make more JS files beter match the coding standard.

test/mjsunit/megamorphic-callbacks.js

 // Copyright 2008 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
 //       with the distribution.
 //     * Neither the name of Google Inc. nor the names of its
 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // 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.
 
 function load(o) {
   return o.x;
-};
+}
 
 function store(o) {
   o.y = 42;
-};
+}
 
 function call(o) {
   return o.f();
-};
+}
 
 // Create a slow-case object (with hashed properties).
 var o = { x: 42, f: function() { }, z: 100 };
 delete o.z;
 
 // Initialize IC stubs.
 load(o);
 store(o);
 call(o);
 
 
 // Create a new slow-case object (with hashed properties) and add
 // setter and getter properties to the object.
 var o = { z: 100 };
 delete o.z;
 o.__defineGetter__("x", function() { return 100; });
 o.__defineSetter__("y", function(value) { this.y_mirror = value; });
-o.__defineGetter__("f", function() { return function() { return 300; }});
+o.__defineGetter__("f", function() { return function() { return 300; };});
 
 // Perform the load checks.
 assertEquals(100, o.x, "normal load");
 assertEquals(100, load(o), "ic load");
 
 // Perform the store checks.
 o.y = 200;
 assertEquals(200, o.y_mirror, "normal store");
 store(o);
 assertEquals(42, o.y_mirror, "ic store");
 
 // Perform the call checks.
 assertEquals(300, o.f(), "normal call");
 assertEquals(300, call(o), "ic call");