Add TitledUrlIndex for indexing arbitrary title/URL pairs

components/bookmarks/browser/bookmark_client.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_CLIENT_H_
 #define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_CLIENT_H_
 
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 14 matching lines @@
 namespace bookmarks {
 
 class BookmarkModel;
 class BookmarkNode;
 class BookmarkPermanentNode;
 
 // This class abstracts operations that depends on the embedder's environment,
 // e.g. Chrome.
 class BookmarkClient {
  public:
-  // Types representing a set of BookmarkNode and a mapping from BookmarkNode
-  // to the number of time the corresponding URL has been typed by the user in
+  // Types representing a set of BookmarkNodes and a mapping from BookmarkNode
+  // to the number of times the corresponding URL has been typed by the user in
   // the Omnibox.
-  typedef std::set<const BookmarkNode*> NodeSet;
-  typedef std::pair<const BookmarkNode*, int> NodeTypedCountPair;
-  typedef std::vector<NodeTypedCountPair> NodeTypedCountPairs;
+  using NodeSet = std::set<const BookmarkNode*>;
+  using NodeTypedCountPair = std::pair<const BookmarkNode*, int>;
+  using NodeTypedCountPairs = std::vector<NodeTypedCountPair>;
 
   virtual ~BookmarkClient() {}
 
   // Called during initialization of BookmarkModel.
   virtual void Init(BookmarkModel* model);
 
   // Returns true if the embedder favors touch icons over favicons.
   virtual bool PreferTouchIcon();
 
   // Requests a favicon from the history cache for the web page at |page_url|.
@@ skipping 40 matching lines @@
   // Returns true if this node can be edited by the user.
   // TODO(joaodasilva): the model should check this more aggressively, and
   // should give the client a means to temporarily disable those checks.
   // http://crbug.com/49598
   virtual bool CanBeEditedByUser(const BookmarkNode* node) = 0;
 };
 
 }  // namespace bookmarks
 
 #endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_CLIENT_H_