[Devtools] Restructured contextMenu for DataGrid.

third_party/WebKit/Source/devtools/front_end/network/ResourceWebSocketFrameView.js

Index: third_party/WebKit/Source/devtools/front_end/network/ResourceWebSocketFrameView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/network/ResourceWebSocketFrameView.js b/third_party/WebKit/Source/devtools/front_end/network/ResourceWebSocketFrameView.js
index 0610535e819af42c26346d6b063d4194e11911b5..371391858e87d100144b69f907349c1da21dd321 100644
--- a/third_party/WebKit/Source/devtools/front_end/network/ResourceWebSocketFrameView.js
+++ b/third_party/WebKit/Source/devtools/front_end/network/ResourceWebSocketFrameView.js
@@ -37,7 +37,8 @@ WebInspector.ResourceWebSocketFrameView = function(request)
         {id: "time", title: WebInspector.UIString("Time"), sortable: true, weight: 7}
     ]);
 
-    this._dataGrid = new WebInspector.SortableDataGrid(columns, undefined, undefined, undefined, this._onContextMenu.bind(this));
+    this._dataGrid = new WebInspector.SortableDataGrid(columns);
+    this._dataGrid.addEventListener(WebInspector.DataGrid.Events.RowContextMenu, onRowContextMenu);
     this._dataGrid.setStickToBottom(true);
     this._dataGrid.setCellClass("websocket-frame-view-td");
     this._timeComparator = /** @type {!WebInspector.SortableDataGrid.NodeComparator} */ (WebInspector.ResourceWebSocketFrameNodeTimeComparator);
@@ -55,6 +56,16 @@ WebInspector.ResourceWebSocketFrameView = function(request)
 
     /** @type {?WebInspector.ResourceWebSocketFrameNode} */
     this._selectedNode = null;
+
+    /**
+     * @param {!WebInspector.Event} event
+     */
+    function onRowContextMenu(event)
+    {
+        var contextMenu = /** @type {!WebInspector.ContextMenu} */ (event.data.contextMenu);
+        var node = /** @type {!WebInspector.DataGridNode} */ (event.data.node);
+        contextMenu.appendItem(WebInspector.UIString.capitalize("Copy ^message"), InspectorFrontendHost.copyText.bind(InspectorFrontendHost, node.data.data))
+    }
 };
 
 /** @enum {number} */
@@ -165,23 +176,6 @@ WebInspector.ResourceWebSocketFrameView.prototype = {
             this._dataGrid.insertChild(new WebInspector.ResourceWebSocketFrameNode(this._request.url, frames[i]));
     },
 
-    /**
-     * @param {!WebInspector.ContextMenu} contextMenu
-     * @param {!WebInspector.DataGridNode} node
-     */
-    _onContextMenu: function(contextMenu, node)
-    {
-        contextMenu.appendItem(WebInspector.UIString.capitalize("Copy ^message"), this._copyMessage.bind(this, node.data));
-    },
-
-    /**
-     * @param {!Object} row
-     */
-    _copyMessage: function(row)
-    {
-        InspectorFrontendHost.copyText(row.data);
-    },
-
     _sortItems: function()
     {
         this._dataGrid.sortNodes(this._timeComparator, !this._dataGrid.isSortOrderAscending());