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

third_party/WebKit/Source/core/inspector/InspectorNetworkAgent.h

 /*
  * Copyright (C) 2010 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 182 matching lines @@
 
   // Called from frontend
   Response enable(Maybe<int> totalBufferSize,
                   Maybe<int> resourceBufferSize) override;
   Response disable() override;
   Response setUserAgentOverride(const String&) override;
   Response setExtraHTTPHeaders(
       std::unique_ptr<protocol::Network::Headers>) override;
   void getResponseBody(const String& requestId,
                        std::unique_ptr<GetResponseBodyCallback>) override;
-  Response addBlockedURL(const String& url) override;
-  Response removeBlockedURL(const String& url) override;
+  Response setBlockedURLs(
+      std::unique_ptr<protocol::Array<String>> urls) override;
   Response replayXHR(const String& requestId) override;
   Response setMonitoringXHREnabled(bool) override;
   Response canClearBrowserCache(bool* result) override;
   Response canClearBrowserCookies(bool* result) override;
   Response emulateNetworkConditions(bool offline,
                                     double latency,
                                     double downloadThroughput,
                                     double uploadThroughput,
                                     Maybe<String> connectionType) override;
   Response setCacheDisabled(bool) override;
@@ skipping 59 matching lines @@
   HashSet<String> m_framesWithScheduledClientNavigation;
 
   HeapHashSet<Member<XMLHttpRequest>> m_replayXHRs;
   HeapHashSet<Member<XMLHttpRequest>> m_replayXHRsToBeDeleted;
   TaskRunnerTimer<InspectorNetworkAgent> m_removeFinishedReplayXHRTimer;
 };
 
 }  // namespace blink
 
 #endif  // !defined(InspectorNetworkAgent_h)