Enables the user to select multiple languages for spellchecking (UI)

chrome/browser/ui/webui/options/options_browsertest.h

 // Copyright 2013 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_OPTIONS_BROWSERTEST_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_OPTIONS_BROWSERTEST_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
+#include "base/macros.h"

[please use gerrit instead, 2015/06/23 00:43:06]

Did iwyu suggest this include?

[Julius, 2015/06/24 21:17:59]

In a previous comment, Dan said to include it for the DISALLOW_COPY_AND_ASSIGN
macro.

 #include "chrome/test/base/web_ui_browser_test.h"
 #include "content/public/browser/web_ui_message_handler.h"
 
 // This is a helper class used by options_browsertest.js to feed the navigation
 // history back to the test.
 class OptionsBrowserTest : public WebUIBrowserTest,
                            public content::WebUIMessageHandler {
  public:
   OptionsBrowserTest();
   ~OptionsBrowserTest() override;
@@ skipping 12 matching lines @@
   // A callback for the 'optionsTestReportHistory' message, this sends the
   // URLs in the "back" tab history, including the current entry, back to the
   // WebUI via a callback.
   void ReportHistory(const base::ListValue* list_value);
 
   // A callback for the 'optionsTestSetPref' message. The first argument should
   // be a pref path (e.g., "profile.managed_users"); the second, the new value
   // to set for that pref.
   void HandleSetPref(const base::ListValue* args);
 
+  // Enable multilingual spellchecking.
+  void SetUpCommandLine(base::CommandLine* command_line) override;

[please use gerrit instead, 2015/06/23 00:43:06]

All overrides are usually grouped together per parent. SetUpCommandLine is
defined in BrowserTestBase, which is an ancestor of WebUIBrowserTest. So, this
override should be on line 32. It does not need its own comment.

[Julius, 2015/06/24 21:17:59]

Done.

+
   DISALLOW_COPY_AND_ASSIGN(OptionsBrowserTest);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_OPTIONS_BROWSERTEST_H_