Devtools[LayoutEditor]: Rework layout-editor workflow

Source/core/inspector/InspectorOverlayHost.cpp

Index: Source/core/inspector/InspectorOverlayHost.cpp
diff --git a/Source/core/inspector/InspectorOverlayHost.cpp b/Source/core/inspector/InspectorOverlayHost.cpp
index d14c52e251c43c64b48b8a6186ed067eacc64d33..786d20aff7bd39aa855248dca6e2e53c115cbb29 100644
--- a/Source/core/inspector/InspectorOverlayHost.cpp
+++ b/Source/core/inspector/InspectorOverlayHost.cpp
@@ -71,6 +71,12 @@ void InspectorOverlayHost::endPropertyChange()
         m_listener->overlayEndedPropertyChange();
 }
 
+void InspectorOverlayHost::clearSelection(bool commitChanges)
+{
+    if (m_listener)
+        m_listener->overlayClearSelection(commitChanges);
+}
+
 DEFINE_TRACE(InspectorOverlayHost)
 {
     visitor->trace(m_listener);