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

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

Index: chrome/browser/ui/webui/options/multilanguage_options_browsertest.cc
diff --git a/chrome/browser/ui/webui/options/multilanguage_options_browsertest.cc b/chrome/browser/ui/webui/options/multilanguage_options_browsertest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..da869f57236c57a6653c30d44a8a5fc4d9c18c6f
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+++ b/chrome/browser/ui/webui/options/multilanguage_options_browsertest.cc
@@ -0,0 +1,50 @@
+// 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_browsertest.h"
+
+#include <string>
+
+#include "base/command_line.h"
+#include "base/prefs/pref_service.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/pref_names.h"
+
+MultilanguageOptionsBrowserTest::MultilanguageOptionsBrowserTest() {
+}
+
+MultilanguageOptionsBrowserTest::~MultilanguageOptionsBrowserTest() {
+}
+
+void MultilanguageOptionsBrowserTest::ClearSpellcheckDictionaries() {
+  SetDictionariesPref(base::ListValue());
+}
+
+void MultilanguageOptionsBrowserTest::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,en");
+  base::ListValue dictionaries;
+  dictionaries.AppendString("fr");
+  SetDictionariesPref(dictionaries);
+  browser()->profile()->GetPrefs()->SetString(prefs::kSpellCheckDictionary,
+                                              std::string());
+}
+
+void MultilanguageOptionsBrowserTest::SetUpCommandLine(
+    base::CommandLine* command_line) {
+  WebUIBrowserTest::SetUpCommandLine(command_line);
+  command_line->AppendSwitch(switches::kEnableMultilingualSpellChecker);
+}
+
+void MultilanguageOptionsBrowserTest::SetDictionariesPref(
+    const base::ListValue& value) {
+  browser()->profile()->GetPrefs()->Set(prefs::kSpellCheckDictionaries, value);
+}