Add TitledUrlIndex for indexing arbitrary title/URL pairs

components/bookmarks/browser/bookmark_match.h

Index: components/bookmarks/browser/bookmark_match.h
diff --git a/components/bookmarks/browser/bookmark_match.h b/components/bookmarks/browser/bookmark_match.h
index ce658939ca847345adc5ea6eb363870c24778087..96d1750a7ee508fa309968cbdf427d36cf481a24 100644
--- a/components/bookmarks/browser/bookmark_match.h
+++ b/components/bookmarks/browser/bookmark_match.h
@@ -2,8 +2,8 @@
 // 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_TITLE_MATCH_H_
-#define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_TITLE_MATCH_H_
+#ifndef COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_MATCH_H_
+#define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_MATCH_H_
 
 #include <stddef.h>
 
@@ -13,7 +13,7 @@
 
 namespace bookmarks {
 
-class BookmarkNode;
+class TitledUrlNode;
 
 struct BookmarkMatch {
   // Each MatchPosition is the [begin, end) positions of a match within a
@@ -37,7 +37,7 @@ struct BookmarkMatch {
       const std::vector<size_t>& offsets);
 
   // The matching node of a query.
-  const BookmarkNode* node;
+  const TitledUrlNode* node;
 
   // Location of the matching words in the title of the node.
   MatchPositions title_match_positions;
@@ -48,4 +48,4 @@ struct BookmarkMatch {
 
 }  // namespace bookmarks
 
-#endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_TITLE_MATCH_H_
+#endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_MATCH_H_