Rename traverseFrames to pierce and traverse shadow dom too.

third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * 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 1588 matching lines @@
       if (frame)
         value->setFrameId(IdentifiersFactory::frameId(frame));
     }
 
     ElementShadow* shadow = element->shadow();
     if (shadow) {
       std::unique_ptr<protocol::Array<protocol::DOM::Node>> shadowRoots =
           protocol::Array<protocol::DOM::Node>::create();
       for (ShadowRoot* root = &shadow->youngestShadowRoot(); root;
            root = root->olderShadowRoot()) {
-        shadowRoots->addItem(
-            buildObjectForNode(root, 0, traverseFrames, nodesMap));
+        shadowRoots->addItem(buildObjectForNode(
+            root, traverseFrames ? depth : 0, traverseFrames, nodesMap));
       }
       value->setShadowRoots(std::move(shadowRoots));
       forcePushChildren = true;
     }
 
     if (isHTMLLinkElement(*element)) {
       HTMLLinkElement& linkElement = toHTMLLinkElement(*element);
       if (linkElement.isImport() && linkElement.import() &&
           innerParentNode(linkElement.import()) == linkElement) {
         value->setImportedDocument(buildObjectForNode(
@@ skipping 660 matching lines @@
   visitor->trace(m_idToNodesMap);
   visitor->trace(m_document);
   visitor->trace(m_revalidateTask);
   visitor->trace(m_searchResults);
   visitor->trace(m_history);
   visitor->trace(m_domEditor);
   InspectorBaseAgent::trace(visitor);
 }
 
 }  // namespace blink