Added BookmarkClient::CanBeEditedByUser.

components/bookmarks/browser/bookmark_model.h

 // Copyright 2014 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 COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_MODEL_H_
 #define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_MODEL_H_
 
 #include <map>
 #include <set>
 #include <vector>
@@ skipping 113 matching lines @@
   // Returns true if this bookmark model is currently in a mode where extensive
   // changes might happen, such as for import and sync. This is helpful for
   // observers that are created after the mode has started, and want to check
   // state during their own initializer, such as the NTP.
   bool IsDoingExtensiveChanges() const { return extensive_changes_ > 0; }
 
   // Removes the node at the given |index| from |parent|. Removing a folder node
   // recursively removes all nodes. Observers are notified immediately.
   void Remove(const BookmarkNode* parent, int index);
 
-  // Removes all the non-permanent bookmark nodes. Observers are only notified
-  // when all nodes have been removed. There is no notification for individual
-  // node removals.
+  // Removes all the non-permanent bookmark nodes that are editable by the user.
+  // Observers are only notified when all nodes have been removed. There is no
+  // notification for individual node removals.
   void RemoveAll();
 
   // Moves |node| to |new_parent| and inserts it at the given |index|.
   void Move(const BookmarkNode* node,
             const BookmarkNode* new_parent,
             int index);
 
   // Inserts a copy of |node| into |new_parent| at |index|.
   void Copy(const BookmarkNode* node,
             const BookmarkNode* new_parent,
@@ skipping 12 matching lines @@
 
   // Sets the URL of |node|.
   void SetURL(const BookmarkNode* node, const GURL& url);
 
   // Sets the date added time of |node|.
   void SetDateAdded(const BookmarkNode* node, base::Time date_added);
 
   // Returns the set of nodes with the |url|.
   void GetNodesByURL(const GURL& url, std::vector<const BookmarkNode*>* nodes);
 
-  // Returns the most recently added node for the |url|. Returns NULL if |url|
-  // is not bookmarked.
-  const BookmarkNode* GetMostRecentlyAddedNodeForURL(const GURL& url);
+  // Returns the most recently added user node for the |url|; urls from any
+  // nodes that are not editable by the user are never returned by this call.
+  // Returns NULL if |url| is not bookmarked.
+  const BookmarkNode* GetMostRecentlyAddedUserNodeForURL(const GURL& url);
 
   // Returns true if there are bookmarks, otherwise returns false.
   // This method is thread safe.
   bool HasBookmarks();
 
   // Returns true if the specified URL is bookmarked.
   //
   // If not on the main thread you *must* invoke BlockTillLoaded first.
   bool IsBookmarked(const GURL& url);
 
@@ skipping 241 matching lines @@
 
   // See description of IsDoingExtensiveChanges above.
   int extensive_changes_;
 
   scoped_ptr<BookmarkExpandedStateTracker> expanded_state_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkModel);
 };
 
 #endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_MODEL_H_