[Devtools] Added Enable/Disable for request blocking in network

third_party/WebKit/Source/devtools/front_end/network/NetworkLogView.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008, 2009 Anthony Ricaud <rik@webkit.org>
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 1125 matching lines @@
             removeBlockedURLIndex.bind(null, blockedDomainIndex));
       }
 
       /**
        * @param {string} url
        */
       function addBlockedURL(url) {
         blockedSettingData.push(url);
         blockedSetting.set(blockedSettingData);
         UI.viewManager.showView('network.blocked-urls');
+        Common.moduleSetting('requestBlockingEnabled').set(true);
       }
 
       /**
        * @param {number} index
        */
       function removeBlockedURLIndex(index) {
         blockedSettingData.splice(index, 1);
         blockedSetting.set(blockedSettingData);
         UI.viewManager.showView('network.blocked-urls');
       }
@@ skipping 638 matching lines @@
  */
 Network.NetworkGroupLookupInterface = function() {};
 
 Network.NetworkGroupLookupInterface.prototype = {
   /**
    * @param {!SDK.NetworkRequest} request
    * @return {?string}
    */
   lookup(request) {}
 };