[DevTools] Set row background instead of the table

third_party/WebKit/Source/devtools/front_end/data_grid/DataGrid.js

Index: third_party/WebKit/Source/devtools/front_end/data_grid/DataGrid.js
diff --git a/third_party/WebKit/Source/devtools/front_end/data_grid/DataGrid.js b/third_party/WebKit/Source/devtools/front_end/data_grid/DataGrid.js
index c2596267caea68d095106b00f39f98a78c32f41d..d1c647225fe1b575435848bf40feb7db7c0ad54e 100644
--- a/third_party/WebKit/Source/devtools/front_end/data_grid/DataGrid.js
+++ b/third_party/WebKit/Source/devtools/front_end/data_grid/DataGrid.js
@@ -125,6 +125,13 @@ DataGrid.DataGrid = class extends Common.Object {
   }
 
   /**
+   * @param {boolean} isStriped
+   */
+  setStriped(isStriped) {
+    this.element.classList.toggle('striped-data-grid', isStriped);
+  }
+
+  /**
    * @return {!Element}
    */
   headerTableBody() {
@@ -1291,7 +1298,7 @@ DataGrid.DataGridNode = class extends Common.Object {
    * @return {!Element}
    */
   createElement() {
-    this._element = createElement('tr');
+    this._element = createElementWithClass('tr', 'data-grid-data-grid-node');
     this._element._dataGridNode = this;
 
     if (this._hasChildren)