MD Bookmarks: Fix issue where keyboard shortcuts could fire incorrectly

chrome/test/data/webui/md_bookmarks/command_manager_test.js

Index: chrome/test/data/webui/md_bookmarks/command_manager_test.js
diff --git a/chrome/test/data/webui/md_bookmarks/command_manager_test.js b/chrome/test/data/webui/md_bookmarks/command_manager_test.js
index 641c11d45f15d00f473fc61b88e6d13e430299bc..eb844b95d965ba26e534712ee4a8b6d8203ac54b 100644
--- a/chrome/test/data/webui/md_bookmarks/command_manager_test.js
+++ b/chrome/test/data/webui/md_bookmarks/command_manager_test.js
@@ -124,7 +124,7 @@ suite('<bookmarks-command-manager>', function() {
     var undoModifier = cr.isMac ? 'meta' : 'ctrl';
     var undoKey = 'z';
     var redoModifier = cr.isMac ? ['meta', 'shift'] : 'ctrl'
-    var redoKey = cr.isMac ? 'z' : 'y';
+    var redoKey = cr.isMac ? 'Z' : 'y';
 
     MockInteractions.pressAndReleaseKeyOn(
         document.body, '', undoModifier, undoKey);
@@ -171,6 +171,16 @@ suite('<bookmarks-command-manager>', function() {
     assertFalse(lastCreate.incognito);
   });
 
+  test('shift-enter does not trigger enter commands', function() {
+    // Enter by itself performs an edit (Mac) or open (non-Mac). Ensure that
+    // shift-enter doesn't trigger those commands.
+    store.data.selection.items = new Set(['13']);
+    store.notifyObservers();
+
+    MockInteractions.pressAndReleaseKeyOn(document.body, 13, 'shift', 'Enter');
+    commandManager.assertLastCommand(Command.OPEN_NEW_WINDOW);
+  });
+
   test('cannot execute "Open in New Tab" on folders with no items', function() {
     var items = new Set(['2']);
     assertFalse(commandManager.canExecute(Command.OPEN_NEW_TAB, items));