Files.app: Make delete button on the toolbar standard button instead of CommandButton.

ui/file_manager/file_manager/foreground/js/file_manager.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * FileManager constructor.
  *
  * FileManager objects encapsulate the functionality of the file selector
  * dialogs, as well as the full screen file manager application (though the
  * latter is not yet implemented).
@@ skipping 402 matching lines @@
         this.ui_.listContainer,
         this.spinnerController_,
         this.commandHandler,
         this.selectionHandler_);
     this.gearMenuController_ = new GearMenuController(
         this.ui_.gearButton,
         this.ui_.gearMenu,
         this.directoryModel_,
         this.commandHandler);
     this.toolbarController_ = new ToolbarController(
-        this.ui_.cancelSelectionButton,
-        this.ui_.cancelSelectionButtonWrapper,
-        this.ui_.filesSelectedLabel,
+        this.ui_.toolbar,
         this.ui_.dialogNavigationList,
         this.selectionHandler_,
-        this.directoryModel_.getFileListSelection());
+        this.directoryModel_);
 
     importer.importEnabled().then(
         function(enabled) {
           if (enabled) {
             this.importController_ = new importer.ImportController(
                 new importer.RuntimeControllerEnvironment(
                     this,
                     this.selectionHandler_),
                 /** @type {!importer.MediaScanner} */ (
                     this.mediaScanner_),
@@ skipping 864 matching lines @@
       out += this.initializeQueue_.pendingTasks[key].toString() + '\n';
     }.bind(this));
 
     out += '2. VolumeManagerWrapper\n' +
         this.volumeManager_.toString() + '\n';
 
     out += 'End of debug information.';
     console.log(out);
   };
 })();