Fix native image recreated on layout even if the view is not resized

Add InspectorBackendCommands.ts that is generated based on the API exposed by the web inspector frontend.
Add implementation for the network domain and call events in the http-request module so that inspector frontend could visualize the network requests made by the module

Fix tslint and doc comments

http/http-request.d.ts

@@ -3,5 +3,6 @@
 declare module "http/http-request" {
     import http = require("http");
 
+    export var domainDebugger: any;
     export var request: (options: http.HttpRequestOptions) => Promise<http.HttpResponse>;
 }