Add TitledUrlIndex for indexing arbitrary title/URL pairs

chrome/browser/android/bookmarks/bookmark_bridge.cc

Index: chrome/browser/android/bookmarks/bookmark_bridge.cc
diff --git a/chrome/browser/android/bookmarks/bookmark_bridge.cc b/chrome/browser/android/bookmarks/bookmark_bridge.cc
index b91e6c6b3d1f474dabf87f153e71dc7168ff0632..f56a182e177ea47d7932ec6050b5611706a641f9 100644
--- a/chrome/browser/android/bookmarks/bookmark_bridge.cc
+++ b/chrome/browser/android/bookmarks/bookmark_bridge.cc
@@ -593,7 +593,7 @@ void BookmarkBridge::SearchBookmarks(JNIEnv* env,
       query_parser::MatchingAlgorithm::ALWAYS_PREFIX_SEARCH,
       &results);
   for (const bookmarks::BookmarkMatch& match : results) {
-    const BookmarkNode* node = match.node;
+    const BookmarkNode* node = static_cast<const BookmarkNode*>(match.node);
 
     std::vector<int> title_match_start_positions;
     std::vector<int> title_match_end_positions;