[DevTools] Adjust svg elements highlight to the root FrameView origin.

Source/core/inspector/InspectorController.cpp

Index: Source/core/inspector/InspectorController.cpp
diff --git a/Source/core/inspector/InspectorController.cpp b/Source/core/inspector/InspectorController.cpp
index 1cdc46e956e4f1d64ff027b87cdda0bfa8b3cc83..31b1b88cce5cbab8d64f2acc9aeafa34ea3d0d1d 100644
--- a/Source/core/inspector/InspectorController.cpp
+++ b/Source/core/inspector/InspectorController.cpp
@@ -451,6 +451,11 @@ void InspectorController::setResourcesDataSizeLimitsFromInternals(int maximumRes
         m_resourceAgent->setResourcesDataSizeLimitsFromInternals(maximumResourcesContentSize, maximumSingleResourceContentSize);
 }
 
+PassRefPtr<JSONObject> InspectorController::highlightJSONForNode(Node* node)
+{
+    return m_overlay->highlightJSONForNode(node);
+}
+
 void InspectorController::willProcessTask()
 {
     if (InspectorTimelineAgent* timelineAgent = m_instrumentingAgents->inspectorTimelineAgent())