Replace some Tokenize calls with SplitString.

chrome/browser/chromeos/events/event_rewriter.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 "chrome/browser/chromeos/events/event_rewriter.h"
 
 #include <vector>
 
 #include "ash/sticky_keys/sticky_keys_controller.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/prefs/pref_service.h"
+#include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/sys_info.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
 #include "chrome/browser/extensions/extension_commands_global_registry.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/chromeos_switches.h"
 #include "components/user_manager/user_manager.h"
 #include "ui/base/ime/chromeos/ime_keyboard.h"
 #include "ui/base/ime/chromeos/input_method_manager.h"
@@ skipping 158 matching lines @@
                                         int vendor_id,
                                         int product_id) {
   if (vendor_id == kHotrodRemoteVendorId &&
       product_id == kHotrodRemoteProductId) {
     return EventRewriter::kDeviceHotrodRemote;
   }
 
   if (base::LowerCaseEqualsASCII(device_name, "virtual core keyboard"))
     return EventRewriter::kDeviceVirtualCoreKeyboard;
 
-  std::vector<std::string> tokens;
-  Tokenize(device_name, " .", &tokens);
+  std::vector<std::string> tokens = base::SplitString(
+      device_name, " .", base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
 
   // If the |device_name| contains the two words, "apple" and "keyboard", treat
   // it as an Apple keyboard.
   bool found_apple = false;
   bool found_keyboard = false;
   for (size_t i = 0; i < tokens.size(); ++i) {
     if (!found_apple && base::LowerCaseEqualsASCII(tokens[i], "apple"))
       found_apple = true;
     if (!found_keyboard && base::LowerCaseEqualsASCII(tokens[i], "keyboard"))
       found_keyboard = true;
@@ skipping 963 matching lines @@
   for (const auto& keyboard : keyboards) {
     if (keyboard.id == device_id) {
       return KeyboardDeviceAddedInternal(
           keyboard.id, keyboard.name, keyboard.vendor_id, keyboard.product_id);
     }
   }
   return kDeviceUnknown;
 }
 
 }  // namespace chromeos