[DevTools] Implementation of resource requests blocked by specific urls.

Source/core/inspector/InspectorResourceAgent.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 117 matching lines @@
     void didCloseWebSocket(Document*, unsigned long identifier);
     void didReceiveWebSocketFrame(unsigned long identifier, int opCode, bool masked, const char* payload, size_t payloadLength);
     void didSendWebSocketFrame(unsigned long identifier, int opCode, bool masked, const char* payload, size_t payloadLength);
     void didReceiveWebSocketFrameError(unsigned long identifier, const String&);
 
     // Called from frontend
     void enable(ErrorString*) override;
     void setUserAgentOverride(ErrorString*, const String& userAgent) override;
     void setExtraHTTPHeaders(ErrorString*, const RefPtr<JSONObject>&) override;
     void getResponseBody(ErrorString*, const String& requestId, PassRefPtrWillBeRawPtr<GetResponseBodyCallback>) override;
+    void addBlockedURL(ErrorString*, const String& url) override;
+    void removeBlockedURL(ErrorString*, const String& url) override;
 
     void replayXHR(ErrorString*, const String& requestId) override;
     void setMonitoringXHREnabled(ErrorString*, bool) override;
 
     void canClearBrowserCache(ErrorString*, bool*) override;
     void canClearBrowserCookies(ErrorString*, bool*) override;
     void emulateNetworkConditions(ErrorString*, bool, double, double, double) override;
     void setCacheDisabled(ErrorString*, bool cacheDisabled) override;
 
     void setDataSizeLimitsForTest(ErrorString*, int maxTotal, int maxResource) override;
 
     // Called from other agents.
     void setHostId(const String&);
     bool fetchResourceContent(Document*, const KURL&, String* content, bool* base64Encoded);
+    bool shouldBlockRequest(const ResourceRequest&);
 
 private:
     explicit InspectorResourceAgent(InspectorPageAgent*);
 
     void enable();
     void delayedRemoveReplayXHR(XMLHttpRequest*);
     void removeFinishedReplayXHRFired(Timer<InspectorResourceAgent>*);
     void didFinishXHRInternal(ExecutionContext*, XMLHttpRequest*, ThreadableLoaderClient*, const AtomicString&, const String&, bool);
 
     bool getResponseBodyBlob(const String& requestId, PassRefPtrWillBeRawPtr<GetResponseBodyCallback>);
@@ skipping 23 matching lines @@
 
     PersistentHeapHashSetWillBeHeapHashSet<Member<XMLHttpRequest>> m_replayXHRs;
     PersistentHeapHashSetWillBeHeapHashSet<Member<XMLHttpRequest>> m_replayXHRsToBeDeleted;
     Timer<InspectorResourceAgent> m_removeFinishedReplayXHRTimer;
 };
 
 } // namespace blink
 
 
 #endif // !defined(InspectorResourceAgent_h)