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

chrome/test/webdriver/commands/cookie_commands.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/test/webdriver/commands/cookie_commands.h"
 
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
-#include "base/string_split.h"
 #include "base/string_util.h"
+#include "base/strings/string_split.h"
 #include "base/values.h"
 #include "chrome/test/webdriver/commands/response.h"
 #include "chrome/test/webdriver/webdriver_session.h"
 
 namespace webdriver {
 
 CookieCommand::CookieCommand(const std::vector<std::string>& path_segments,
                              const DictionaryValue* const parameters)
     : WebDriverCommand(path_segments, parameters) {}
 
@@ skipping 122 matching lines @@
   Error* error = session_->GetURL(&url);
   if (!error)
     error = session_->DeleteCookie(url, cookie_name_);
   if (error) {
     response->SetError(error);
     return;
   }
 }
 
 }  // namespace webdriver