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

chrome/browser/ui/webui/options/multilanguage_options_webui_browsertest.cc

+// Copyright 2015 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/ui/webui/options/multilanguage_options_webui_browsertest.h"
+
+#include <string>
+
+#include "base/command_line.h"
+#include "base/prefs/pref_service.h"

[please use gerrit instead, 2015/06/17 17:47:16]

is this include necessary?

[Julius, 2015/06/17 20:14:46]

pref_service is, browser_prefs is not. Removed.

+#include "chrome/browser/prefs/browser_prefs.h"
+#include "chrome/browser/ui/browser_window.h"

[please use gerrit instead, 2015/06/17 17:47:16]

Is this include necessary?

[Julius, 2015/06/17 20:14:46]

Yes. I believe it's used to get a profile ( browser()->profile() )

+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/pref_names.h"
+
+MultilanguageOptionsWebUIBrowserTest::MultilanguageOptionsWebUIBrowserTest() {
+}
+
+MultilanguageOptionsWebUIBrowserTest::~MultilanguageOptionsWebUIBrowserTest() {
+}
+
+void MultilanguageOptionsWebUIBrowserTest::SetUpOnMainThread() {
+  WebUIBrowserTest::SetUpOnMainThread();
+#if defined(OS_CHROMEOS)
+  std::string setting_name = prefs::kLanguagePreferredLanguages;
+#else
+  std::string setting_name = prefs::kAcceptLanguages;
+#endif
+
+  browser()->profile()->GetPrefs()->SetString(setting_name, "fr,es,de");
+  browser()->profile()->GetPrefs()->SetString(prefs::kSpellCheckDictionaries,
+                                              "fr");
+}
+
+void MultilanguageOptionsWebUIBrowserTest::SetUpCommandLine(
+    base::CommandLine* command_line) {
+  WebUIBrowserTest::SetUpCommandLine(command_line);
+  command_line->AppendSwitch(switches::kEnableMultilingualSpellChecker);
+}