Make more JS files beter match the coding standard.

test/mjsunit/debug-liveedit-newsource.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 10 matching lines @@
 // 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;
 
 eval("var something1 = 25; \n"
      + "var something2 = 2010; \n"
      + "function ChooseAnimal() {\n"
      + "  return 'Cat';\n"
      + "} \n"
      + "function ChooseFurniture() {\n"
      + "  return 'Table';\n"
      + "} \n"
      + "function ChooseNumber() { return 17; } \n"
@@ skipping 18 matching lines @@
 var result = Debug.LiveEdit.SetScriptSource(script, new_source, false, change_log);
 print("Result: " + JSON.stringify(result) + "\n");
 print("Change log: " + JSON.stringify(change_log) + "\n");
 
 assertEquals("Capybara", ChooseAnimal());
 // Global variable do not get changed (without restarting script).
 assertEquals(25, something1);
 // We should support changes in oneliners.
 assertEquals(18, ChooseNumber());
 assertEquals("Hello Peter", ChooseAnimal.Factory()("Peter"));