[Offline pages] Removing offline pages from Bookmarks UI

chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDelegate.java

 // 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.
 
 package org.chromium.chrome.browser.bookmarks;
 
 import android.support.v4.widget.DrawerLayout;
 
 import org.chromium.chrome.browser.favicon.LargeIconBridge;
 import org.chromium.chrome.browser.snackbar.SnackbarManager;
@@ skipping 31 matching lines @@
     void openAllBookmarks();
 
     /**
      * Corresponds to any folder named list item in the side drawer. Shows bookmarks under the
      * folder.
      * @param folder Parent folder that contains bookmarks to show as its children.
      */
     void openFolder(BookmarkId folder);
 
     /**
-     * Corresponds to any filter named list item in the side drawer. Shows bookmarks that match
-     * that filter.
-     * @param filter A filter that will narrow down a list of bookmarks to show.
-     */
-    void openFilter(BookmarkFilter filter);
-
-    /**
      * Clear all selected items. After this call, {@link #isSelectionEnabled()} will return false.
      */
     void clearSelection();
 
     /**
      * Toggle the selection state of a bookmark. If the given bookmark is not
      * editable, it will take no effect.
      * @return True if the bookmark is selected after toggling. False otherwise.
      */
     boolean toggleSelectionForBookmark(BookmarkId bookmark);
@@ skipping 76 matching lines @@
     /**
      * @return LargeIconBridge instance. By sharing the instance, we can also share the cache.
      */
     LargeIconBridge getLargeIconBridge();
 
     /**
      * @return SnackbarManager instance.
      */
     SnackbarManager getSnackbarManager();
 }