Revert 212459 "Remove TextDatabase from the history service."

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

Index: trunk/src/chrome/browser/history/history_types.h
===================================================================
--- trunk/src/chrome/browser/history/history_types.h	(revision 212472)
+++ trunk/src/chrome/browser/history/history_types.h	(working copy)
@@ -246,6 +246,13 @@
   // 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
@@ -453,6 +460,10 @@
   // 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.