bookmarks: Simplify is_permanent_node() implementation.

chrome/browser/bookmarks/bookmark_model.h

 // Copyright (c) 2011 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_H_
 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_H_
 #pragma once
 
 #include <set>
 #include <vector>
@@ skipping 178 matching lines @@
 
   // Returns the 'bookmark bar' node. This is NULL until loaded.
   const BookmarkNode* bookmark_bar_node() { return bookmark_bar_node_; }
 
   // Returns the 'other' node. This is NULL until loaded.
   const BookmarkNode* other_node() { return other_node_; }
 
   // Returns the 'synced' node. This is NULL until loaded.
   const BookmarkNode* synced_node() { return synced_node_; }
 
+  bool is_root_node(const BookmarkNode* node) const { return node == &root_; }
+
+  // Returns whether the given |node| is one of the permanent nodes - root node,
+  // 'bookmark bar' node, 'other' node or 'synced' node.
+  bool is_permanent_node(const BookmarkNode* node) const {
+    return node == &root_ ||
+           node == bookmark_bar_node_ ||
+           node == other_node_ ||
+           node == synced_node_;
+  }
+
+  Profile* profile() const { return profile_; }
+
   // Returns the parent the last node was added to. This never returns NULL
   // (as long as the model is loaded).
   const BookmarkNode* GetParentForNewNodes();
 
   void AddObserver(BookmarkModelObserver* observer);
   void RemoveObserver(BookmarkModelObserver* observer);
 
   // Notifies the observers that an import is about to happen, so they can delay
   // any expensive UI updates until it's finished.
   void BeginImportMode();
@@ skipping 86 matching lines @@
   // Resets the 'date modified' time of the node to 0. This is used during
   // importing to exclude the newly created folders from showing up in the
   // combobox of most recently modified folders.
   void ResetDateFolderModified(const BookmarkNode* node);
 
   void GetBookmarksWithTitlesMatching(
       const string16& text,
       size_t max_count,
       std::vector<bookmark_utils::TitleMatch>* matches);
 
-  Profile* profile() const { return profile_; }
-
-  bool is_root(const BookmarkNode* node) const { return node == &root_; }
-  bool is_bookmark_bar_node(const BookmarkNode* node) const {
-    return node == bookmark_bar_node_;
-  }
-  bool is_synced_bookmarks_node(const BookmarkNode* node) const {
-    return node == synced_node_;
-  }
-  bool is_other_bookmarks_node(const BookmarkNode* node) const {
-    return node == other_node_;
-  }
-  // Returns whether the given node is one of the permanent nodes - root node,
-  // bookmark bar node or other bookmarks node.
-  bool is_permanent_node(const BookmarkNode* node) const {
-    return is_root(node) ||
-           is_bookmark_bar_node(node) ||
-           is_other_bookmarks_node(node) ||
-           is_synced_bookmarks_node(node);
-  }
-
   // Sets the store to NULL, making it so the BookmarkModel does not persist
   // any changes to disk. This is only useful during testing to speed up
   // testing.
   void ClearStore();
 
   // Returns whether the bookmarks file changed externally.
   bool file_changed() const { return file_changed_; }
 
   // Returns the next node ID.
   int64 next_node_id() const { return next_node_id_; }
@@ skipping 133 matching lines @@
   scoped_ptr<BookmarkIndex> index_;
 
   base::WaitableEvent loaded_signal_;
 
   scoped_ptr<BookmarkExpandedStateTracker> expanded_state_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkModel);
 };
 
 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_H_