Send 'key' from fake keyboard events generated by file_manager.

ui/file_manager/integration_tests/gallery/thumbnail_mode.js

 // Copyright 2015 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.
 
 /**
  * Additional test image entry.
  */
 ENTRIES.image4 = new TestEntryInfo(
       EntryType.FILE, 'image3.jpg', 'image4.jpg',
       'image/jpeg', SharedOption.NONE, 'Jan 18, 2038, 1:02 AM',
@@ skipping 72 matching lines @@
         break;
       case 'enter-key':
         // Press enter key on delete button.
         return gallery.waitForElement(
             appId, 'button.delete').then(function() {
           return gallery.callRemoteTestUtil(
               'focus', appId, ['button.delete']);
         }).then(function() {
           return gallery.callRemoteTestUtil(
               'fakeKeyDown', appId,
-              ['button.delete', 'Enter', false, false, false]);
+              ['button.delete', 'Enter', 'Enter', false, false, false]);
         }).then(function() {
           // When user has pressed enter key on button, click event is
           // dispatched after keydown event.
           return gallery.callRemoteTestUtil(
               'fakeEvent', appId, ['button.delete', 'click']);
         });
         break;
       case 'delete-key':
         // Press delete key.
         return gallery.callRemoteTestUtil(
             'fakeKeyDown', appId,
-            ['body', 'U+007F' /* Delete */, false, false, false]);
+            ['body', 'Delete', 'U+007F' /* Delete */, false, false, false]);
         break;
     }
   }).then(function(result) {
     chrome.test.assertTrue(!!result);
     // Wait and click delete button of confirmation dialog.
     return gallery.waitAndClickElement(appId, '.cr-dialog-ok');
   }).then(function(result) {
     chrome.test.assertTrue(!!result);
     // Wait until error banner is shown.
     return gallery.waitForElement(appId, '.gallery[error] .error-banner');
@@ skipping 69 matching lines @@
     // Confirm that image3 is selected first: [1] 2  3
     return gallery.callRemoteTestUtil('queryAllElements', appId,
         ['.thumbnail-view > ul > li.selected']);
   }).then(function(results) {
     chrome.test.assertEq(1, results.length);
     chrome.test.assertEq('image3.jpg',
         results[0].attributes['title']);
 
     // Press Right key with shift.
     return gallery.fakeKeyDown(
-        appId, '.thumbnail-view', 'Right', false, true /* Shift */, false);
+        appId, '.thumbnail-view', 'ArrowRight', 'Right', false,
+        true /* Shift */, false);
   }).then(function() {
     // Confirm 2 images are selected: [1][2] 3
     return gallery.callRemoteTestUtil('queryAllElements', appId,
         ['.thumbnail-view > ul > li.selected']);
   }).then(function(results) {
     chrome.test.assertEq(2, results.length);
     chrome.test.assertEq('image3.jpg', results[0].attributes['title']);
     chrome.test.assertEq('image4.jpg', results[1].attributes['title']);
 
     // Press Right key with shift.
     return gallery.fakeKeyDown(
-        appId, '.thumbnail-view', 'Right', false, true /* Shift */, false);
+        appId, '.thumbnail-view', 'ArrowRight', 'Right', false,
+        true /* Shift */, false);
   }).then(function() {
     // Confirm 3 images are selected: [1][2][3]
     return gallery.callRemoteTestUtil('queryAllElements', appId,
         ['.thumbnail-view > ul > li.selected']);
   }).then(function(results) {
     chrome.test.assertEq(3, results.length);
     chrome.test.assertEq('image3.jpg', results[0].attributes['title']);
     chrome.test.assertEq('image4.jpg', results[1].attributes['title']);
     chrome.test.assertEq('My Desktop Background.png',
         results[2].attributes['title']);
 
     // Press Left key with shift.
     return gallery.fakeKeyDown(
-        appId, '.thumbnail-view', 'Left', false, true /* Shift */, false);
+        appId, '.thumbnail-view', 'ArrowLeft', 'Left', false,
+        true /* Shift */, false);
   }).then(function() {
     // Confirm 2 images are selected: [1][2] 3
     return gallery.callRemoteTestUtil('queryAllElements', appId,
         ['.thumbnail-view > ul > li.selected']);
   }).then(function(results) {
     chrome.test.assertEq(2, results.length);
     chrome.test.assertEq('image3.jpg', results[0].attributes['title']);
     chrome.test.assertEq('image4.jpg', results[1].attributes['title']);
 
     // Press Right key without shift.
     return gallery.fakeKeyDown(
-        appId, '.thumbnail-view', 'Right', false, false, false);
+        appId, '.thumbnail-view', 'ArrowRight', 'Right', false,
+        false, false);
   }).then(function() {
     // Confirm only the last image is selected: 1  2 [3]
     return gallery.callRemoteTestUtil('queryAllElements', appId,
         ['.thumbnail-view > ul > li.selected']);
   }).then(function(results) {
     chrome.test.assertEq(1, results.length);
     chrome.test.assertEq('My Desktop Background.png',
         results[0].attributes['title']);
   });
 }
@@ skipping 24 matching lines @@
     return gallery.waitForSlideImage(appId, 640, 480, 'image4');
   }).then(function() {
     // Press thumbnail mode button.
     return gallery.waitAndClickElement(appId, 'button.mode');
   }).then(function() {
     // Confirm mode has been changed to thumbnail mode.
     return gallery.waitForElement(appId, '.gallery[mode="thumbnail"]');
   }).then(function() {
     // Press Ctrl+A to select all images.
     return gallery.fakeKeyDown(appId, '.thumbnail-view',
-        'U+0041' /* A */, true /* Ctrl*/, false /* Shift */, false /* Alt */);
+        'a', 'U+0041' /* A */, true /* Ctrl*/, false /* Shift */,
+        false /* Alt */);
   }).then(function() {
     // Confirm that 2 images are selected.
     return gallery.callRemoteTestUtil('queryAllElements', appId,
         ['.thumbnail-view > ul > li.selected']);
   }).then(function(results) {
     chrome.test.assertEq(2, results.length);
   });
 }
 
 /**
@@ skipping 70 matching lines @@
   return selectMultipleImagesWithShiftKey('local', 'downloads');
 };
 
 /**
  * Selects all images in thumbnail mode after deleted an image in slide mode.
  * @return {!Promise} Promise to be fulfilled with on success.
  */
 testcase.selectAllImagesAfterImageDeletionOnDownloads = function() {
   return selectAllImagesAfterImageDeletionOnDownloads('local', 'downloads');
 };