bump protocol

Author: devtools-bot

_data/tot/protocol.json

@@ -6012,7 +6012,20 @@
                         {
                             "name": "nodeId",
                             "$ref": "NodeId",
-                            "description": "Id of the node to focus."
+                            "optional": true,
+                            "description": "Identifier of the node."
+                        },
+                        {
+                            "name": "backendNodeId",
+                            "$ref": "BackendNodeId",
+                            "optional": true,
+                            "description": "Identifier of the backend node."
+                        },
+                        {
+                            "name": "objectId",
+                            "$ref": "Runtime.RemoteObjectId",
+                            "optional": true,
+                            "description": "JavaScript object id of the node wrapper."
                         }
                     ],
                     "description": "Focuses the given element.",
@@ -6021,18 +6034,31 @@
                 {
                     "name": "setFileInputFiles",
                     "parameters": [
-                        {
-                            "name": "nodeId",
-                            "$ref": "NodeId",
-                            "description": "Id of the file input node to set files for."
-                        },
                         {
                             "name": "files",
                             "type": "array",
                             "items": {
                                 "type": "string"
                             },
                             "description": "Array of file paths to set."
+                        },
+                        {
+                            "name": "nodeId",
+                            "$ref": "NodeId",
+                            "optional": true,
+                            "description": "Identifier of the node."
+                        },
+                        {
+                            "name": "backendNodeId",
+                            "$ref": "BackendNodeId",
+                            "optional": true,
+                            "description": "Identifier of the backend node."
+                        },
+                        {
+                            "name": "objectId",
+                            "$ref": "Runtime.RemoteObjectId",
+                            "optional": true,
+                            "description": "JavaScript object id of the node wrapper."
                         }
                     ],
                     "description": "Sets files for the given file input element.",
@@ -6044,7 +6070,20 @@
                         {
                             "name": "nodeId",
                             "$ref": "NodeId",
-                            "description": "Id of the node to get box model for."
+                            "optional": true,
+                            "description": "Identifier of the node."
+                        },
+                        {
+                            "name": "backendNodeId",
+                            "$ref": "BackendNodeId",
+                            "optional": true,
+                            "description": "Identifier of the backend node."
+                        },
+                        {
+                            "name": "objectId",
+                            "$ref": "Runtime.RemoteObjectId",
+                            "optional": true,
+                            "description": "JavaScript object id of the node wrapper."
                         }
                     ],
                     "returns": [

_versions/tot.html

@@ -8,7 +8,7 @@ <h2 class="heading">latest (tip-of-tree)</h2>
 
 <h5 browser>Latest <a
    href="https://chromium.googlesource.com/chromium/src/+log/master/third_party/WebKit/Source/core/inspector/browser_protocol.json">browser_protocol.json</a> version updated:</h5>
-<code browser>Date:   Wed Jul 12 17:15:26 2017 -0700
+<code browser>Date:   Wed Jul 12 18:55:05 2017 -0700
 </code>
 
 <h5 js>Latest <a