DevTools: Make labeled checkbox a web component

Source/devtools/front_end/sources/AdvancedSearchView.js

Index: Source/devtools/front_end/sources/AdvancedSearchView.js
diff --git a/Source/devtools/front_end/sources/AdvancedSearchView.js b/Source/devtools/front_end/sources/AdvancedSearchView.js
index b215078125fd4dd5e58dd697be205e54c5f6e544..60fd3ddf30756e8084c82a37e6c85ff5fe08e7cf 100644
--- a/Source/devtools/front_end/sources/AdvancedSearchView.js
+++ b/Source/devtools/front_end/sources/AdvancedSearchView.js
@@ -28,19 +28,17 @@ WebInspector.AdvancedSearchView = function()
     this._search.setAttribute("results", "0");
     this._search.setAttribute("size", 30);
 
-    this._ignoreCaseLabel = this._searchPanelElement.createChild("label");
+    this._ignoreCaseLabel = createCheckboxLabel(WebInspector.UIString("Ignore case"));
     this._ignoreCaseLabel.classList.add("search-config-label");
-    this._ignoreCaseCheckbox = this._ignoreCaseLabel.createChild("input");
-    this._ignoreCaseCheckbox.setAttribute("type", "checkbox");
+    this._searchPanelElement.appendChild(this._ignoreCaseLabel);
+    this._ignoreCaseCheckbox = this._ignoreCaseLabel.checkboxElement;
     this._ignoreCaseCheckbox.classList.add("search-config-checkbox");
-    this._ignoreCaseLabel.createTextChild(WebInspector.UIString("Ignore case"));
 
-    this._regexLabel = this._searchPanelElement.createChild("label");
+    this._regexLabel = createCheckboxLabel(WebInspector.UIString("Regular expression"));
     this._regexLabel.classList.add("search-config-label");
-    this._regexCheckbox = this._regexLabel.createChild("input");
-    this._regexCheckbox.setAttribute("type", "checkbox");
+    this._searchPanelElement.appendChild(this._regexLabel);
+    this._regexCheckbox = this._regexLabel.checkboxElement;
     this._regexCheckbox.classList.add("search-config-checkbox");
-    this._regexLabel.createTextChild(WebInspector.UIString("Regular expression"));
 
     this._searchStatusBarElement = this.contentElement.createChild("div", "search-status-bar-summary");
     this._searchMessageElement = this._searchStatusBarElement.createChild("div", "search-message");