refactor: remove unused code

dashboard/src/app/index.module.ts

@@ -31,8 +31,6 @@ import {DemoComponentsController} from './demo-components/demo-components.contro
 import {CheBranding} from '../components/branding/che-branding.factory';
 import {ChePreferences} from '../components/api/che-preferences.factory';
 import {RoutingRedirect} from '../components/routing/routing-redirect.factory';
-import IdeIFrameSvc from './ide/ide-iframe/ide-iframe.service';
-import {CheIdeFetcher} from '../components/ide-fetcher/che-ide-fetcher.service';
 import {RouteHistory} from '../components/routing/route-history.service';
 import {CheUIElementsInjectorService} from '../components/service/injector/che-ui-elements-injector.service';
 import {OrganizationsConfig} from './organizations/organizations-config';
@@ -260,16 +258,25 @@ initModule.config(['$routeProvider', ($routeProvider: che.route.IRouteProvider)
 /**
  * Setup route redirect module
  */
-initModule.run(['$rootScope', '$location', '$routeParams', 'routingRedirect', '$timeout', '$mdSidenav', 'cheIdeFetcher', 'routeHistory', 'cheUIElementsInjectorService', 'workspaceDetailsService',
-  ($rootScope: che.IRootScopeService, $location: ng.ILocationService, $routeParams: ng.route.IRouteParamsService, routingRedirect: RoutingRedirect, $timeout: ng.ITimeoutService, $mdSidenav: ng.material.ISidenavService, cheIdeFetcher: CheIdeFetcher, routeHistory: RouteHistory, cheUIElementsInjectorService: CheUIElementsInjectorService) => {
+initModule.run(['$rootScope', '$location', '$routeParams', 'routingRedirect', '$timeout', '$mdSidenav', 'routeHistory', 'cheUIElementsInjectorService', 'workspaceDetailsService',
+  (
+    $rootScope: che.IRootScopeService,
+    $location: ng.ILocationService,
+    $routeParams: ng.route.IRouteParamsService,
+    routingRedirect: RoutingRedirect,
+    $timeout: ng.ITimeoutService,
+    $mdSidenav: ng.material.ISidenavService,
+    routeHistory: RouteHistory,
+    cheUIElementsInjectorService: CheUIElementsInjectorService
+  ) => {
+
     $rootScope.hideLoader = false;
     $rootScope.waitingLoaded = false;
     $rootScope.showIDE = false;
     $rootScope.hideNavbar = false;
 
     // here only to create instances of these components
     /* tslint:disable */
-    cheIdeFetcher;
     routeHistory;
     /* tslint:enable */
 
@@ -324,7 +331,6 @@ initModule.run(['$rootScope', '$location', '$routeParams', 'routingRedirect', '$
 ]);
 
 initModule.config(['$mdThemingProvider', 'jsonColors', ($mdThemingProvider: ng.material.IThemingProvider, jsonColors: any) => {
-
   const cheColors = angular.fromJson(jsonColors);
   const getColor = (key: string) => {
     let color = cheColors[key];

dashboard/src/assets/branding/product.json

@@ -5,7 +5,6 @@
   "logoTextFile": "che-logo-text.svg",
   "favicon": "favicon.ico",
   "loader": "loader.svg",
-  "ideResources": "/_app/",
   "websocketContext": "/api/websocket",
   "helpPath": "https://www.eclipse.org/che/",
   "helpTitle": "Community",

dashboard/src/components/branding/che-branding.factory.ts

@@ -19,7 +19,6 @@ interface IBranding {
   logoTextFile?: string;
   favicon?: string;
   loader?: string;
-  ideResources?: string;
   websocketContext?: string;
   helpPath?: string;
   helpTitle?: string;
@@ -56,7 +55,6 @@ const DEFAULT_PRODUCT_FAVICON = 'favicon.ico';
 const DEFAULT_LOADER = 'loader.svg';
 const DEFAULT_PRODUCT_LOGO = 'che-logo.svg';
 const DEFAULT_PRODUCT_LOGO_TEXT = 'che-logo-text.svg';
-const DEFAULT_IDE_RESOURCES_PATH = '/_app/';
 const DEFAULT_OAUTH_DOCS = 'Configure OAuth in the che.properties file.';
 const DEFAULT_CLI_NAME = 'che.env';
 const DEFAULT_CLI_CONFIG_NAME = 'CHE';
@@ -125,7 +123,6 @@ export class CheBranding {
         logoText: this.getProductLogoText(),
         favicon: this.getProductFavicon(),
         loaderURL: this.getLoaderUrl(),
-        ideResourcesPath: this.getIdeResourcesPath(),
         websocketContext: this.getWebsocketContext(),
         helpPath: this.getProductHelpPath(),
         helpTitle: this.getProductHelpTitle(),
@@ -207,14 +204,6 @@ export class CheBranding {
     return this.brandingData.loader ? ASSET_PREFIX + this.brandingData.loader : ASSET_PREFIX + DEFAULT_LOADER;
   }
 
-  /**
-   * Gets ide resources path.
-   * @returns {string}
-   */
-  getIdeResourcesPath(): string {
-    return this.brandingData.ideResources ? this.brandingData.ideResources : DEFAULT_IDE_RESOURCES_PATH;
-  }
-
   /**
    * Gets ide resources path.
    * @returns {string}

dashboard/src/components/components-config.ts

@@ -17,7 +17,6 @@ import {AttributeConfig} from './attribute/attribute-config';
 import {FilterConfig} from './filter/filter-config';
 import {CheBrandingConfig} from './branding/che-branding-config';
 import {GitHubService} from './github/github-service';
-import {CheIdeFetcherConfig} from './ide-fetcher/che-ide-fetcher-config';
 import {CheNotificationConfig} from './notification/che-notification-config';
 import {RoutingConfig} from './routing/routing-config';
 import {ValidatorConfig} from './validator/validator-config';
@@ -38,7 +37,6 @@ export class ComponentsConfig {
     new FilterConfig(register);
     new CheBrandingConfig(register);
     new GitHubService(register);
-    new CheIdeFetcherConfig(register);
     new CheNotificationConfig(register);
     new RoutingConfig(register);
     new ValidatorConfig(register);