[DevTools] Remove InspectorBackendHostedMode.

third_party/WebKit/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 175 matching lines @@
       }
       self.eval(scriptSource + '\n//# sourceURL=' + sourceURL);
     }
   }
 
   /**
    * @param {string} url
    * @param {boolean} appendSourceURL
    * @return {!Promise<undefined>}
    */
-  static loadResourceIntoCache(url, appendSourceURL) {
+  static _loadResourceIntoCache(url, appendSourceURL) {
     return Runtime.loadResourcePromise(url).then(
         cacheResource.bind(this, url), cacheResource.bind(this, url, undefined));
 
     /**
      * @param {string} path
      * @param {string=} content
      */
     function cacheResource(path, content) {
       if (!content) {
         console.error('Failed to load resource: ' + path);
@@ skipping 539 matching lines @@
    * @return {!Promise.<undefined>}
    * @this {Runtime.Module}
    */
   _loadResources() {
     var resources = this._descriptor['resources'];
     if (!resources || !resources.length)
       return Promise.resolve();
     var promises = [];
     for (var i = 0; i < resources.length; ++i) {
       var url = this._modularizeURL(resources[i]);
-      promises.push(Runtime.loadResourceIntoCache(url, true));
+      promises.push(Runtime._loadResourceIntoCache(url, true));
     }
     return Promise.all(promises).then(undefined);
   }
 
   /**
    * @return {!Promise.<undefined>}
    */
   _loadScripts() {
     if (!this._descriptor.scripts || !this._descriptor.scripts.length)
       return Promise.resolve();
@@ skipping 348 matching lines @@
   send: function(message) {},
 
   /**
    * @return {!Promise<boolean>}
    */
   close: function() {}
 };
 
 /** @type {!Runtime} */
 var runtime;