file_manager: getFileTasks() to return Drive apps iff all files are on Drive

chrome/browser/resources/file_manager/js/file_tasks.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.
 
 'use strict';
 
 /**
  * This object encapsulates everything related to tasks execution.
  *
  * @param {FileManager} fileManager FileManager instance.
@@ skipping 172 matching lines @@
     if (FileType.isOnDrive(this.urls_[index])) {
       isOnDrive = true;
       break;
     }
   }
 
   for (var i = 0; i < tasks.length; i++) {
     var task = tasks[i];
     var taskParts = task.taskId.split('|');
 
-    // Skip Drive App if the file is not on Drive.
-    if (!isOnDrive && task.driveApp)
-      continue;
-
     // Skip internal Files.app's handlers.
     if (taskParts[0] == id && (taskParts[2] == 'auto-open' ||
         taskParts[2] == 'select' || taskParts[2] == 'open')) {
       continue;
     }
 
     // Tweak images, titles of internal tasks.
     if (taskParts[0] == id && taskParts[1] == 'file') {
       if (taskParts[2] == 'play') {
         // TODO(serya): This hack needed until task.iconUrl is working
@@ skipping 527 matching lines @@
       items, defaultIdx,
       function(item) {
         onSuccess(item.task);
       });
 };
 
 FileTasks.decorate('display');
 FileTasks.decorate('updateMenuItem');
 FileTasks.decorate('execute');
 FileTasks.decorate('executeDefault');