[Bookmarks] Refactor search view to use SelectableListLayout paradigm

chrome/android/java/src/org/chromium/chrome/browser/bookmarks/BookmarkDrawerListView.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.annotation.SuppressLint;
 import android.content.Context;
 import android.util.AttributeSet;
 import android.view.View;
@@ skipping 69 matching lines @@
     }
 
     @Override
     public void onFolderStateSet(BookmarkId folder) {
         mAdapter.updateList();
         setItemChecked(mAdapter.getItemPosition(BookmarkUIState.STATE_FOLDER, folder),
                 true);
     }
 
     @Override
-    public void onSelectionStateChange(List<BookmarkId> selectedBookmarks) {
-    }
+    public void onSearchStateSet() {}
+
+    @Override
+    public void onSelectionStateChange(List<BookmarkId> selectedBookmarks) {}
 }