Rename traverseFrames to pierce and traverse shadow dom too.

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

Index: third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
diff --git a/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp b/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
index 1a05a309fa9c5ba3232b7827c5ebb22a2b04cdaf..e5df3a249c64f1393b7ac12e467c3de527233302 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
+++ b/third_party/WebKit/Source/core/inspector/InspectorDOMAgent.cpp
@@ -1606,8 +1606,8 @@ std::unique_ptr<protocol::DOM::Node> InspectorDOMAgent::buildObjectForNode(
           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;