Switch to standard integer types in components/, part 3 of 4.

components/search/search_switches.cc

 // Copyright 2014 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 "build/build_config.h"
 #include "components/search/search_switches.h"
 
 namespace switches {
 
 #if defined(OS_ANDROID)
 
 // Enables EmbeddedSearch API in the search results page.
 const char kEnableEmbeddedSearchAPI[] = "enable-embeddedsearch-api";
 
 // Triggers prerendering of search base page to prefetch results for the typed
 // omnibox query. Only has an effect when prerender is enabled.
 const char kPrefetchSearchResults[] = "prefetch-search-results";
 
 #endif
 
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
 
 // Enables query in the omnibox.
 const char kEnableQueryExtraction[] = "enable-query-extraction";
 
 #endif
 
 }  // namespace switches