chrome: Update include paths of string_split.h to its new location.

chrome/browser/autocomplete/contact_provider_chromeos.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/autocomplete/contact_provider_chromeos.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/i18n/break_iterator.h"
 #include "base/i18n/string_search.h"
-#include "base/string_split.h"
 #include "base/string16.h"
+#include "base/strings/string_split.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_input.h"
 #include "chrome/browser/chromeos/contacts/contact.pb.h"
 #include "chrome/browser/chromeos/contacts/contact_manager.h"
 #include "chrome/browser/profiles/profile.h"
 
 namespace {
 
 // Default affinity assigned to contacts whose |affinity| field is unset.
 // TODO(derat): Set this to something reasonable (probably 0.0) once we're
@@ skipping 204 matching lines @@
     const ContactData& contact) {
   AutocompleteMatch match(this, 0, false, AutocompleteMatch::CONTACT);
   match.inline_autocomplete_offset = string16::npos;
   match.contents = contact.full_name;
   match.fill_into_edit = match.contents;
   match.relevance = kBaseRelevance +
       static_cast<int>(roundf(kAffinityRelevanceBoost * contact.affinity));
   match.RecordAdditionalInfo(kMatchContactIdKey, contact.contact_id);
   return match;
 }