Make more JS files beter match the coding standard.

test/mjsunit/debug-constructor.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.
 
 // Flags: --expose-debug-as debug
 // Get the Debug object exposed from the debug context global object.
-Debug = debug.Debug
+Debug = debug.Debug;
 
 // Simple function which collects a simple call graph.
 var call_graph = "";
 function listener(event, exec_state, event_data, data) {
-  if (event == Debug.DebugEvent.Break)
-  {
+  if (event == Debug.DebugEvent.Break) {
     call_graph += exec_state.frame().func().name();
     exec_state.prepareStep();
   }
-};
+}
 
 // Add the debug event listener.
 Debug.setListener(listener);
 
 // Test debug event for constructor.
 function a() {
   new c();
 }
 
 function b() {
@@ skipping 18 matching lines @@
 
 // Break point stops on "x = 1" and steps to "new c()" and then into c.
 Debug.setBreakPoint(b, 1);
 call_graph = "";
 b();
 Debug.clearStepping();  // Clear stepping as the listener leaves it on.
 assertEquals("bbccdcb", call_graph);
 
 // Get rid of the debug event listener.
 Debug.setListener(null);