Merge java_staging/src into java/src.

chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUIObserver.java

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUIObserver.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUIObserver.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUIObserver.java
deleted file mode 100644
index 9d4b26c3f393b0470fd3105977b4c1f221e86970..0000000000000000000000000000000000000000
--- a/chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUIObserver.java
+++ /dev/null
@@ -1,41 +0,0 @@
-// 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.enhancedbookmarks;
-
-import org.chromium.components.bookmarks.BookmarkId;
-
-import java.util.List;
-
-/**
- * Observer interface to get notification for UI mode changes, bookmark changes, and other related
- * event that affects UI. All enhanced bookmark UI components are expected to implement this and
- * update themselves correctly on each event.
- */
-interface EnhancedBookmarkUIObserver {
-    void onEnhancedBookmarkDelegateInitialized(EnhancedBookmarkDelegate delegate);
-
-    /**
-     * Called when the entire UI is being destroyed and will be no longer in use.
-     */
-    void onDestroy();
-
-    /**
-     * @see EnhancedBookmarkDelegate#openAllBookmarks()
-     */
-    void onAllBookmarksStateSet();
-
-    /**
-     * @see EnhancedBookmarkDelegate#openFolder(BookmarkId)
-     */
-    void onFolderStateSet(BookmarkId folder);
-
-    /**
-     * Please refer to
-     * {@link EnhancedBookmarkDelegate#toggleSelectionForBookmark(BookmarkId)},
-     * {@link EnhancedBookmarkDelegate#clearSelection()} and
-     * {@link EnhancedBookmarkDelegate#getSelectedBookmarks()}
-     */
-    void onSelectionStateChange(List<BookmarkId> selectedBookmarks);
-}