Review fixes.

Author: Chris K

src/cookie-manager/cookie_manager_data.js

@@ -167,7 +167,7 @@ cls.CookieManager.CookieDataBase = function()
           delete this._rts[rt_id];
           this.cookie_list = this.cookie_list.filter(function(cookie)
           {
-            return !(cookie.rt_id == rt_id);
+            return cookie.rt_id != rt_id;
           });
         }
       }
@@ -280,7 +280,7 @@ cls.CookieManager.CookieDataBase = function()
 
     if (status === SUCCESS)
     {
-      const COOKIE = 0;
+      var COOKIE = 0;
       if (message.length > 0)
       {
         var cookies = message[COOKIE];

src/ecma-debugger/objectinspection.6.0/inspectablejsobject.js

@@ -128,16 +128,12 @@ cls.EcmascriptDebugger["6.0"].InspectableJSObject.prototype = new function()
     var PATH_KEY = 0;
     var PATH_OBJ_ID = 1;
     var PATH_PROTO_INDEX = 2;
-    var key = "";
-    var obj_id = 0;
-    var proto_index = 0;
     var tree = this._expand_tree;
-    var index = 0;
-    for (var i = 0 ; path && path[i]; i++)
+    for (var i = 0; path && path[i]; i++)
     {
-      key = path[i][PATH_KEY];
-      obj_id = path[i][PATH_OBJ_ID];
-      index = path[i][PATH_PROTO_INDEX];
+      var key = path[i][PATH_KEY];
+      var obj_id = path[i][PATH_OBJ_ID];
+      var index = path[i][PATH_PROTO_INDEX];
       if (i < (path.length - 1) && !(tree.get_chain(["protos", index, key])))
         throw "not valid path in InspectableJSObject._get_subtree";
 
@@ -162,16 +158,13 @@ cls.EcmascriptDebugger["6.0"].InspectableJSObject.prototype = new function()
     var PATH_KEY = 0;
     var PATH_OBJ_ID = 1;
     var PATH_PROTO_INDEX = 2;
-    var key = "";
-    var obj_id = 0;
-    var proto_index = 0;
     var tree = this._expand_tree;
     var ret = null;
-    for (var i = 0 ; path && path[i]; i++)
+    for (var i = 0; path && path[i]; i++)
     {
-      key = path[i][PATH_KEY];
-      obj_id = path[i][PATH_OBJ_ID];
-      index = path[i][PATH_PROTO_INDEX];
+      var key = path[i][PATH_KEY];
+      var obj_id = path[i][PATH_OBJ_ID];
+      var index = path[i][PATH_PROTO_INDEX];
       var sub_tree = tree.get_chain(["protos",  index, key]);
       if (!sub_tree)
       {

src/ecma-debugger/objectinspection.6.0/templates.js

@@ -28,8 +28,6 @@
 
   /* private */
 
-  var _has_own_prop = Object.prototype.hasOwnProperty;
-
   var _is_unfolded = function(tree, index, name, collapsed_protos)
   {
     if (!index) // the properties of the object itself

src/lib/dict.js

@@ -31,6 +31,15 @@ Dict.prototype = new function()
     return keys;
   };
 
+  this.setdefault = function(key, value)
+  {
+    if (this._dict.hasOwnProperty(PREFIX + key))
+      return this.get(key);
+
+    this.set(key, value);
+    return value;
+  };
+
   this.toString = function()
   {
     var rep = [];
@@ -39,7 +48,7 @@ Dict.prototype = new function()
       var value = this._dict[key];
       value = typeof value == "string" ? "\"" + value + "\"" : String(value);
       key = key.slice(PREFIX.length);
-      rep.push(rep.length ? ", " : "", "\"", key, "\": ", value);
+      rep.push((rep.length ? ", " : ""), "\"", key, "\": ", value);
     }
     return "{" + rep.join("") + "}";
   };