Move bookmark_model_observer.h to the bookmarks component

chrome/browser/bookmarks/bookmark_model_observer.h

Index: chrome/browser/bookmarks/bookmark_model_observer.h
diff --git a/chrome/browser/bookmarks/bookmark_model_observer.h b/chrome/browser/bookmarks/bookmark_model_observer.h
deleted file mode 100644
index e03e65d1c6605ba4cd28bd1f3e562f3e4692ec3e..0000000000000000000000000000000000000000
--- a/chrome/browser/bookmarks/bookmark_model_observer.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright (c) 2012 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.
-
-#ifndef CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_OBSERVER_H_
-#define CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_OBSERVER_H_
-
-class BookmarkModel;
-class BookmarkNode;
-
-// Observer for the BookmarkModel.
-class BookmarkModelObserver {
- public:
-  // Invoked when the model has finished loading. |ids_reassigned| mirrors
-  // that of BookmarkLoadDetails::ids_reassigned. See it for details.
-  virtual void BookmarkModelLoaded(BookmarkModel* model,
-                                   bool ids_reassigned) = 0;
-
-  // Invoked from the destructor of the BookmarkModel.
-  virtual void BookmarkModelBeingDeleted(BookmarkModel* model) {}
-
-  // Invoked when a node has moved.
-  virtual void BookmarkNodeMoved(BookmarkModel* model,
-                                 const BookmarkNode* old_parent,
-                                 int old_index,
-                                 const BookmarkNode* new_parent,
-                                 int new_index) = 0;
-
-  // Invoked when a node has been added.
-  virtual void BookmarkNodeAdded(BookmarkModel* model,
-                                 const BookmarkNode* parent,
-                                 int index) = 0;
-
-  // Invoked before a node is removed.
-  // |parent| the parent of the node that will be removed.
-  // |old_index| the index of the node about to be removed in |parent|.
-  // |node| is the node to be removed.
-  virtual void OnWillRemoveBookmarks(BookmarkModel* model,
-                                     const BookmarkNode* parent,
-                                     int old_index,
-                                     const BookmarkNode* node) {}
-
-  // Invoked when a node has been removed, the item may still be starred though.
-  // |parent| the parent of the node that was removed.
-  // |old_index| the index of the removed node in |parent| before it was
-  // removed.
-  // |node| is the node that was removed.
-  virtual void BookmarkNodeRemoved(BookmarkModel* model,
-                                   const BookmarkNode* parent,
-                                   int old_index,
-                                   const BookmarkNode* node) = 0;
-
-  // Invoked before the title or url of a node is changed.
-  virtual void OnWillChangeBookmarkNode(BookmarkModel* model,
-                                        const BookmarkNode* node) {}
-
-  // Invoked when the title or url of a node changes.
-  virtual void BookmarkNodeChanged(BookmarkModel* model,
-                                   const BookmarkNode* node) = 0;
-
-  // Invoked before the metainfo of a node is changed.
-  virtual void OnWillChangeBookmarkMetaInfo(BookmarkModel* model,
-                                            const BookmarkNode* node) {}
-
-  // Invoked when the metainfo on a node changes.
-  virtual void BookmarkMetaInfoChanged(BookmarkModel* model,
-                                       const BookmarkNode* node) {}
-
-  // Invoked when a favicon has been loaded or changed.
-  virtual void BookmarkNodeFaviconChanged(BookmarkModel* model,
-                                          const BookmarkNode* node) = 0;
-
-  // Invoked before the direct children of |node| have been reordered in some
-  // way, such as sorted.
-  virtual void OnWillReorderBookmarkNode(BookmarkModel* model,
-                                         const BookmarkNode* node) {}
-
-  // Invoked when the children (just direct children, not descendants) of
-  // |node| have been reordered in some way, such as sorted.
-  virtual void BookmarkNodeChildrenReordered(BookmarkModel* model,
-                                             const BookmarkNode* node) = 0;
-
-  // Invoked before an extensive set of model changes is about to begin.
-  // This tells UI intensive observers to wait until the updates finish to
-  // update themselves.
-  // These methods should only be used for imports and sync.
-  // Observers should still respond to BookmarkNodeRemoved immediately,
-  // to avoid holding onto stale node pointers.
-  virtual void ExtensiveBookmarkChangesBeginning(BookmarkModel* model) {}
-
-  // Invoked after an extensive set of model changes has ended.
-  // This tells observers to update themselves if they were waiting for the
-  // update to finish.
-  virtual void ExtensiveBookmarkChangesEnded(BookmarkModel* model) {}
-
-  // Invoked before all non-permanent bookmark nodes are removed.
-  virtual void OnWillRemoveAllBookmarks(BookmarkModel* model) {}
-
-  // Invoked when all non-permanent bookmark nodes have been removed.
-  virtual void BookmarkAllNodesRemoved(BookmarkModel* model) = 0;
-
-  // Invoked before a set of model changes that is initiated by a single user
-  // action. For example, this is called a single time when pasting from the
-  // clipboard before each pasted bookmark is added to the bookmark model.
-  virtual void GroupedBookmarkChangesBeginning(BookmarkModel* model) {}
-
-  // Invoked after a set of model changes triggered by a single user action has
-  // ended.
-  virtual void GroupedBookmarkChangesEnded(BookmarkModel* model) {}
-
- protected:
-  virtual ~BookmarkModelObserver() {}
-};
-
-#endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_OBSERVER_H_