DevTools: Convert FilteredListWidget to use an optional provider

third_party/WebKit/Source/devtools/front_end/quick_open/CommandMenu.js

Index: third_party/WebKit/Source/devtools/front_end/quick_open/CommandMenu.js
diff --git a/third_party/WebKit/Source/devtools/front_end/quick_open/CommandMenu.js b/third_party/WebKit/Source/devtools/front_end/quick_open/CommandMenu.js
index 42625907ff4b813b71a5f25552a3f1c2b02d0902..7d745c4d8f727c1161306cd8d0223b063c35325c 100644
--- a/third_party/WebKit/Source/devtools/front_end/quick_open/CommandMenu.js
+++ b/third_party/WebKit/Source/devtools/front_end/quick_open/CommandMenu.js
@@ -109,10 +109,7 @@ QuickOpen.CommandMenu = class {
   }
 };
 
-/**
- * @unrestricted
- */
-QuickOpen.CommandMenuDelegate = class extends QuickOpen.FilteredListWidget.Delegate {
+QuickOpen.CommandMenuProvider = class extends QuickOpen.FilteredListWidget.Provider {
   constructor() {
     super();
     this._commands = [];
@@ -200,8 +197,8 @@ QuickOpen.CommandMenuDelegate = class extends QuickOpen.FilteredListWidget.Deleg
     var command = this._commands[itemIndex];
     titleElement.removeChildren();
     var tagElement = titleElement.createChild('span', 'tag');
-    var index = String.hashCode(command.category()) % QuickOpen.CommandMenuDelegate.MaterialPaletteColors.length;
-    tagElement.style.backgroundColor = QuickOpen.CommandMenuDelegate.MaterialPaletteColors[index];
+    var index = String.hashCode(command.category()) % QuickOpen.CommandMenuProvider.MaterialPaletteColors.length;
+    tagElement.style.backgroundColor = QuickOpen.CommandMenuProvider.MaterialPaletteColors[index];
     tagElement.textContent = command.category();
     titleElement.createTextChild(command.title());
     QuickOpen.FilteredListWidget.highlightRanges(titleElement, query, true);
@@ -229,7 +226,7 @@ QuickOpen.CommandMenuDelegate = class extends QuickOpen.FilteredListWidget.Deleg
   }
 };
 
-QuickOpen.CommandMenuDelegate.MaterialPaletteColors = [
+QuickOpen.CommandMenuProvider.MaterialPaletteColors = [
   '#F44336', '#E91E63', '#9C27B0', '#673AB7', '#3F51B5', '#03A9F4', '#00BCD4', '#009688', '#4CAF50', '#8BC34A',
   '#CDDC39', '#FFC107', '#FF9800', '#FF5722', '#795548', '#9E9E9E', '#607D8B'
 ];
@@ -311,7 +308,7 @@ QuickOpen.CommandMenu.ShowActionDelegate = class {
    * @return {boolean}
    */
   handleAction(context, actionId) {
-    new QuickOpen.FilteredListWidget(new QuickOpen.CommandMenuDelegate()).showAsDialog();
+    new QuickOpen.FilteredListWidget(new QuickOpen.CommandMenuProvider()).showAsDialog();
     InspectorFrontendHost.bringToFront();
     return true;
   }