Move InMemoryURLIndex into chrome/browser/autocomplete

components/history/core/browser/top_sites_database.cc

 // 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.
 
 #include "components/history/core/browser/top_sites_database.h"
 
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_split.h"
@@ skipping 289 matching lines @@
   if (original_size > 0 && base::GetFileSize(db_path, &final_size) &&
       final_size > 0) {
     UMA_HISTOGRAM_PERCENTAGE("History.TopSitesRecoveredPercentage",
                              final_size * 100 / original_size);
   }
 
   // Using 10,000 because these cases mostly care about "none recovered" and
   // "lots recovered".  More than 10,000 rows recovered probably means there's
   // something wrong with the profile.
   UMA_HISTOGRAM_COUNTS_10000("History.TopSitesRecoveredRowsThumbnails",
-                             thumbnails_recovered);
+                             static_cast<int>(thumbnails_recovered));
 
   RecordRecoveryEvent(RECOVERY_EVENT_RECOVERED);
 }
 
 void DatabaseErrorCallback(sql::Connection* db,
                            const base::FilePath& db_path,
                            int extended_error,
                            sql::Statement* stmt) {
   // TODO(shess): Assert that this is running on a safe thread.  AFAICT, should
   // be the history thread, but at this level I can't see how to reach that.
@@ skipping 402 matching lines @@
   db->set_error_callback(base::Bind(&DatabaseErrorCallback, db.get(), db_name));
   db->set_page_size(4096);
   db->set_cache_size(32);
 
   if (!db->Open(db_name))
     return NULL;
   return db.release();
 }
 
 }  // namespace history