NOT FOR LANDING: Thread the needle through all webmodules.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * 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 213 matching lines @@
 #include "web/SharedWorkerRepositoryClientImpl.h"
 #include "web/SuspendableScriptExecutor.h"
 #include "web/TextFinder.h"
 #include "web/WebAssociatedURLLoaderImpl.h"
 #include "web/WebDataSourceImpl.h"
 #include "web/WebDevToolsAgentImpl.h"
 #include "web/WebFrameWidgetImpl.h"
 #include "web/WebPluginContainerImpl.h"
 #include "web/WebRemoteFrameImpl.h"
 #include "web/WebViewImpl.h"
+#include "web/agent/sample/sample_agent.h"
+#include "web/api/frame.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/HashMap.h"
 #include "wtf/PtrUtil.h"
 
 namespace blink {
 
 static int frameCount = 0;
 
 static HeapVector<ScriptSourceCode> createSourcesVector(
     const WebScriptSource* sourcesIn,
@@ skipping 1676 matching lines @@
 void WebLocalFrameImpl::setDevToolsAgentClient(
     WebDevToolsAgentClient* devToolsClient) {
   DCHECK(devToolsClient);
   m_devToolsAgent = WebDevToolsAgentImpl::create(this, devToolsClient);
 }
 
 WebDevToolsAgent* WebLocalFrameImpl::devToolsAgent() {
   return m_devToolsAgent.get();
 }
 
+void WebLocalFrameImpl::startAgents() {
+  // TODO(dglazkov): Store all agents for the lifetime of this instance.
+  if (!frame())
+    return;
+  new web::SampleAgent(new web::Frame(frame()));
+}
+
 WebLocalFrameImpl* WebLocalFrameImpl::localRoot() {
   // This can't use the LocalFrame::localFrameRoot, since it may be called
   // when the WebLocalFrame exists but the core LocalFrame does not.
   // TODO(alexmos, dcheng): Clean this up to only calculate this in one place.
   WebLocalFrameImpl* localRoot = this;
   while (localRoot->parent() && localRoot->parent()->isWebLocalFrame())
     localRoot = toWebLocalFrameImpl(localRoot->parent());
   return localRoot;
 }
 
@@ skipping 471 matching lines @@
         createMarkup(startPosition, endPosition, AnnotateForInterchange,
                      ConvertBlocksToInlines::NotConvert, ResolveNonLocalURLs);
   } else {
     clipHtml =
         createMarkup(endPosition, startPosition, AnnotateForInterchange,
                      ConvertBlocksToInlines::NotConvert, ResolveNonLocalURLs);
   }
 }
 
 }  // namespace blink