Gallery.app: Fix removeEventListener call in Gallery.app.

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

 // Copyright (c) 2013 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.
 
 // Browser test for basic Chrome OS file manager functionality:
 //  - The file list is updated when a file is added externally to the Downloads
 //    folder.
 //  - Selecting a file and copy-pasting it with the keyboard copies the file.
 //  - Selecting a file and pressing delete deletes it.
 
@@ skipping 1418 matching lines @@
   set_test_case_name("rotateImageOnDownloads");
   StartTest();
 }
 
 IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, RotateImageOnDrive) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("rotateImageOnDrive");
   StartTest();
 }
 
-IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, DISABLED_CropImageOnDownloads) {
+IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, CropImageOnDownloads) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("cropImageOnDownloads");
   StartTest();
 }
 
 IN_PROC_BROWSER_TEST_F(GalleryBrowserTestInGuestMode,
-                       DISABLED_CropImageOnDownloads) {
+                       CropImageOnDownloads) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("cropImageOnDownloads");
   StartTest();
 }
 
-IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, DISABLED_CropImageOnDrive) {
+IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, CropImageOnDrive) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("cropImageOnDrive");
   StartTest();
 }
 
 IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, ExposureImageOnDownloads) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("exposureImageOnDownloads");
   StartTest();
 }
 
 IN_PROC_BROWSER_TEST_F(GalleryBrowserTestInGuestMode,
                        ExposureImageOnDownloads) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("exposureImageOnDownloads");
   StartTest();
 }
 
 IN_PROC_BROWSER_TEST_F(GalleryBrowserTest, ExposureImageOnDrive) {
   AddScript("gallery/photo_editor.js");
   set_test_case_name("exposureImageOnDrive");
   StartTest();
 }
 
 }  // namespace
 }  // namespace file_manager