DevTools: extract modules (with extensions)

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 754 matching lines @@
     return Promise.all(promises).then(undefined);
   }
 
   /**
    * @return {!Promise.<undefined>}
    */
   _loadScripts() {
     if (!this._descriptor.scripts || !this._descriptor.scripts.length)
       return Promise.resolve();
 
-    // Module namespaces.
-    var namespace = this._name.replace('_lazy', '');
     // the namespace keyword confuses clang-format
     // clang-format off
-    if (namespace === 'sdk' || namespace === 'ui')
-      namespace = namespace.toUpperCase();
-    if (namespace === 'css_tracker')
-      namespace = 'CSSTracker';
+    // Module namespaces.
+    const specialCases = {
+      'sdk': 'SDK',
+      'ui': 'UI',
+      'perf_ui': 'PerfUI',
+      'css_tracker': 'CSSTracker',
+      'ui_lazy': 'UI',
+      'components_lazy': 'Components'
+    };
+    var namespace = specialCases[this._name] || this._name.split('_').map(a => a.substring(0, 1).toUpperCase() + a.substring(1)).join('');
+    self[namespace] = self[namespace] || {};
     // clang-format on
-    namespace = namespace.split('_').map(a => a.substring(0, 1).toUpperCase() + a.substring(1)).join('');
-    self[namespace] = self[namespace] || {};
-
     return Runtime._loadScriptsPromise(this._descriptor.scripts.map(this._modularizeURL, this), this._remoteBase());
   }
 
   /**
    * @param {string} resourceName
    */
   _modularizeURL(resourceName) {
     return Runtime.normalizePath(this._name + '/' + resourceName);
   }
 
@@ skipping 327 matching lines @@
   send(message) {},
 
   /**
    * @return {!Promise<boolean>}
    */
   close() {}
 };
 
 /** @type {!Runtime} */
 var runtime;