Clean up JavaScript files to better follow coding standard.

src/liveedit-debugger.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 363 matching lines @@
       break_point.clear();
 
       // TODO(LiveEdit): be careful with resource offset here.
       var break_point_position = Debug.findScriptSourcePosition(original_script,
           break_point.line(), break_point.column());
 
       var old_position_description = {
           position: break_point_position,
           line: break_point.line(),
           column: break_point.column()
-      }
+      };
       break_point_old_positions.push(old_position_description);
     }
 
 
     // Restores breakpoints and creates their copies in the "old" copy of
     // the script.
     return function (pos_translator, old_script_copy_opt) {
       // Update breakpoints (change positions and restore them in old version
       // of script.
       for (var i = 0; i < script_break_points.length; i++) {
@@ skipping 547 matching lines @@
   // A copy of the FunctionPatchabilityStatus enum from liveedit.h
   var FunctionPatchabilityStatus = {
       AVAILABLE_FOR_PATCH: 1,
       BLOCKED_ON_ACTIVE_STACK: 2,
       BLOCKED_ON_OTHER_STACK: 3,
       BLOCKED_UNDER_NATIVE_CODE: 4,
       REPLACED_ON_ACTIVE_STACK: 5
   }
 
   FunctionPatchabilityStatus.SymbolName = function(code) {
-    var enum = FunctionPatchabilityStatus;
-    for (name in enum) {
-      if (enum[name] == code) {
+    var enumeration = FunctionPatchabilityStatus;
+    for (name in enumeration) {
+      if (enumeration[name] == code) {
         return name;
       }
     }
   }
 
 
   // A logical failure in liveedit process. This means that change_log
   // is valid and consistent description of what happened.
   function Failure(message) {
     this.message = message;
@@ skipping 108 matching lines @@
   }
 
 
   // Functions are public for tests.
   this.TestApi = {
     PosTranslator: PosTranslator,
     CompareStrings: CompareStrings,
     ApplySingleChunkPatch: ApplySingleChunkPatch
   }
 }