DevTools: add "Jump to Relayout Boundary" context menu item in Elements panel

Source/devtools/protocol.json

Index: Source/devtools/protocol.json
diff --git a/Source/devtools/protocol.json b/Source/devtools/protocol.json
index 6f152779bc7f9a920186f0c3a0e3340fe1c06422..92ee80d9aa5d203e594cc1227636d1a14c767f2b 100644
--- a/Source/devtools/protocol.json
+++ b/Source/devtools/protocol.json
@@ -2125,6 +2125,17 @@
                 ],
                 "description": "Sets files for the given file input element.",
                 "hidden": true
+            },
+            {
+                "name": "relayoutBoundaryForNode",

[pfeldman, 2013/09/06 13:35:51]

getRelayoutBoundary

+                "parameters": [
+                    { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node." }
+                ],
+                "returns": [
+                    { "name": "relayoutBoundaryNodeId", "$ref": "NodeId", "description": "Relayout boundary node id for the given node." }
+                ],
+                "description": "Returns the id of the nearest ancestor that is a relayout boundary.",
+                "hidden": true
             }
         ],
         "events": [