MD Bookmarks: Save and close bookmark edit dialog on 'enter' key press.

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

Index: chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
diff --git a/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js b/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
index 5bc4269e2644db0b0473c9abcf9aa0d27cd83823..3eb9a2d7dca14b96b60080872a59e8007274b7d8 100644
--- a/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
+++ b/chrome/test/data/webui/md_bookmarks/edit_dialog_test.js
@@ -55,4 +55,12 @@ suite('<bookmarks-edit-dialog>', function() {
     assertEquals(undefined, lastUpdate.edit.url);
     assertEquals('Awesome websites', lastUpdate.edit.title);
   });
+
+  test('pressing enter saves and closes dialog', function() {
+    var item = createItem('1', {url: 'http://www.example.com'});
+    dialog.showEditDialog(item);
+
+    MockInteractions.pressEnter(dialog.$.url);
+    assertFalse(dialog.$.dialog.open);
+  });
 });