[DevTools] Allow embedding remote frontend.

Source/devtools/front_end/Runtime.js

 /*
  * Copyright (C) 2014 Google Inc. 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
@@ skipping 260 matching lines @@
 /**
  * @param {string} name
  * @return {?string}
  */
 Runtime.queryParam = function(name)
 {
     return Runtime._queryParamsObject[name] || null;
 }
 
 /**
+ * @param {!Array.<string>} banned
+ * @return {string}
+ */
+Runtime.constructQueryParams = function(banned)
+{
+    var params = [];
+    for (var key in Runtime._queryParamsObject) {
+        if (!key || banned.indexOf(key) !== -1)
+            continue;
+        params.push(key + "=" + Runtime._queryParamsObject[key]);
+    }
+    return params.length ? "?" + params.join("&") : "";
+}
+
+/**
  * @return {!Object}
  */
 Runtime._experimentsSetting = function()
 {
     try {
         return /** @type {!Object} */ (JSON.parse(self.localStorage && self.localStorage["experiments"] ? self.localStorage["experiments"] : "{}"));
     } catch (e) {
         console.error("Failed to parse localStorage['experiments']");
         return {};
     }
@@ skipping 700 matching lines @@
         }
     }
 })();}
 
 
 // This must be constructed after the query parameters have been parsed.
 Runtime.experiments = new Runtime.ExperimentsSupport();
 
 /** @type {!Runtime} */
 var runtime;