NOT FOR LANDING: Thread the needle through all webmodules.

third_party/WebKit/Source/web/WebLocalFrameImpl.h

 /*
  * Copyright (C) 2009 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 220 matching lines @@
   WebString layerTreeAsText(bool showDebugInfo = false) const override;
 
   WebFrameImplBase* toImplBase() override { return this; }
 
   // WebLocalFrame methods:
   void setAutofillClient(WebAutofillClient*) override;
   WebAutofillClient* autofillClient() override;
   void setDevToolsAgentClient(WebDevToolsAgentClient*) override;
   WebDevToolsAgent* devToolsAgent() override;
   WebLocalFrameImpl* localRoot() override;
+  void startAgents() override;
   void sendPings(const WebURL& destinationURL) override;
   bool dispatchBeforeUnloadEvent(bool) override;
   WebURLRequest requestFromHistoryItem(const WebHistoryItem&,
                                        WebCachePolicy) const override;
   WebURLRequest requestForReload(WebFrameLoadType,
                                  const WebURL&) const override;
   void load(const WebURLRequest&,
             WebFrameLoadType,
             const WebHistoryItem&,
             WebHistoryLoadType,
@@ skipping 225 matching lines @@
 
 DEFINE_TYPE_CASTS(WebLocalFrameImpl,
                   WebFrame,
                   frame,
                   frame->isWebLocalFrame(),
                   frame.isWebLocalFrame());
 
 }  // namespace blink
 
 #endif