Revert 212459 "Remove TextDatabase from the history service."

trunk/src/chrome/browser/history/history_types.h

 // Copyright (c) 2012 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_HISTORY_HISTORY_TYPES_H_
 #define CHROME_BROWSER_HISTORY_HISTORY_TYPES_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 228 matching lines @@
   // 0 indicates no referrer.
   VisitID referring_visit;
 
   // A combination of bits from PageTransition.
   content::PageTransition transition;
 
   // The segment id (see visitsegment_database.*).
   // If 0, the segment id is null in the table.
   SegmentID segment_id;
 
+  // True when this visit has indexed data for it. We try to keep this in sync
+  // with the full text index: when we add or remove things from there, we will
+  // update the visit table as well. However, that file could get deleted, or
+  // out of sync in various ways, so this flag should be false when things
+  // change.
+  bool is_indexed;
+
   // Record how much time a user has this visit starting from the user
   // opened this visit to the user closed or ended this visit.
   // This includes both active and inactive time as long as
   // the visit was present.
   base::TimeDelta visit_duration;
 
   // Compares two visits based on dates, for sorting.
   bool operator<(const VisitRow& other) {
     return visit_time < other.visit_time;
   }
@@ skipping 187 matching lines @@
   base::Time end_time;
 
   // Sets the query time to the last |days_ago| days to the present time.
   void SetRecentDayRange(int days_ago);
 
   // The maximum number of results to return. The results will be sorted with
   // the most recent first, so older results may not be returned if there is not
   // enough room. When 0, this will return everything (the default).
   int max_count;
 
+  // Only search within the page body if true, otherwise search all columns
+  // including url and time. Defaults to false.
+  bool body_only;
+
   enum DuplicateHandling {
     // Omit visits for which there is a more recent visit to the same URL.
     // Each URL in the results will appear only once.
     REMOVE_ALL_DUPLICATES,
 
     // Omit visits for which there is a more recent visit to the same URL on
     // the same day. Each URL will appear no more than once per day, where the
     // day is defined by the local timezone.
     REMOVE_DUPLICATES_PER_DAY,
 
@@ skipping 276 matching lines @@
   void SetTimeRangeForOneDay(base::Time time);
 
   std::set<GURL> urls;
   base::Time begin_time;
   base::Time end_time;
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_TYPES_H_