Cleanup: Remove unneeded headers from app/

chrome/browser/history/archived_database.cc

 // Copyright (c) 2009 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 <algorithm>
 #include <string>
 
-#include "app/sql/statement.h"
 #include "app/sql/transaction.h"
 #include "base/string_util.h"
 #include "chrome/browser/history/archived_database.h"
 
 namespace history {
 
 namespace {
 
 static const int kCurrentVersionNumber = 2;
 static const int kCompatibleVersionNumber = 2;
@@ skipping 95 matching lines @@
   // Put future migration cases here.
 
   // When the version is too old, we just try to continue anyway, there should
   // not be a released product that makes a database too old for us to handle.
   LOG_IF(WARNING, cur_version < kCurrentVersionNumber) <<
       "Archived database version " << cur_version << " is too old to handle.";
 
   return sql::INIT_OK;
 }
 }  // namespace history