Use a direct include of utf_string_conversions.h in chrome/browser/, part 2.

chrome/browser/history/in_memory_history_backend.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 "chrome/browser/history/in_memory_history_backend.h"
 
 #include <set>
 #include <vector>
 
 #include "base/command_line.h"
+#include "base/strings/utf_string_conversions.h"
 #include "base/time.h"
-#include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/history/history_notifications.h"
 #include "chrome/browser/history/in_memory_database.h"
 #include "chrome/browser/history/url_database.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 
 namespace history {
@@ skipping 146 matching lines @@
 
 bool InMemoryHistoryBackend::HasKeyword(const GURL& url) {
   URLID id = db_->GetRowForURL(url, NULL);
   if (!id)
     return false;
 
   return db_->GetKeywordSearchTermRow(id, NULL);
 }
 
 }  // namespace history