Move TranslateLanguageList to the Translate component

chrome/browser/translate/translate_manager_browsertest.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 <algorithm>
 #include <set>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/browser/infobars/infobar.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 #include "chrome/browser/translate/translate_infobar_delegate.h"
-#include "chrome/browser/translate/translate_language_list.h"
 #include "chrome/browser/translate/translate_manager.h"
 #include "chrome/browser/translate/translate_prefs.h"
 #include "chrome/browser/translate/translate_script.h"
 #include "chrome/browser/translate/translate_service.h"
 #include "chrome/browser/translate/translate_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/translate/translate_bubble_factory.h"
 #include "chrome/browser/ui/translate/translate_bubble_model.h"
 #include "chrome/browser/ui/translate/translate_bubble_model_impl.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/translate/core/browser/translate_download_manager.h"
+#include "components/translate/core/browser/translate_language_list.h"
 #include "components/translate/core/common/language_detection_details.h"
+#include "components/translate/core/common/translate_pref_names.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/test_renderer_host.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 302 matching lines @@
       TranslateErrors::Type error_type) OVERRIDE {
     if (model_) {
       model_->SetViewState(view_state);
       return;
     }
 
     TranslateTabHelper* translate_tab_helper =
         TranslateTabHelper::FromWebContents(web_contents);
     std::string source_language =
         translate_tab_helper->GetLanguageState().original_language();
-    std::string target_language = TranslateManager::GetLanguageCode(
+    std::string target_language = TranslateDownloadManager::GetLanguageCode(
         g_browser_process->GetApplicationLocale());
     scoped_ptr<TranslateUIDelegate> ui_delegate(
         new TranslateUIDelegate(web_contents,
                                 source_language,
                                 target_language));
     model_.reset(
         new TranslateBubbleModelImpl(view_state, ui_delegate.Pass()));
   }
 
   TranslateBubbleModel* model() { return model_.get(); }
@@ skipping 237 matching lines @@
                  " language=" << lang);
 
     // We should not have a translate infobar.
     TranslateInfoBarDelegate* infobar = GetTranslateInfoBar();
     ASSERT_TRUE(infobar == NULL);
 
     SimulateNavigation(url, lang, true);
 
     // Verify we have/don't have an info-bar as expected.
     infobar = GetTranslateInfoBar();
-    bool expected = TranslateManager::IsSupportedLanguage(lang) &&
-        lang != "en";
+    bool expected =
+        TranslateDownloadManager::IsSupportedLanguage(lang) && lang != "en";
     EXPECT_EQ(expected, infobar != NULL);
 
     if (infobar != NULL)
       EXPECT_TRUE(CloseTranslateInfoBar());
   }
 }
 
 // Test the fetching of languages from the translate server
 TEST_F(TranslateManagerBrowserTest, FetchLanguagesFromTranslateServer) {
   std::vector<std::string> server_languages;
   // A list of languages to fake being returned by the translate server.
   server_languages.push_back("aa");
   server_languages.push_back("ak");
   server_languages.push_back("ab");
   server_languages.push_back("en-CA");
   server_languages.push_back("zh");
   server_languages.push_back("yi");
   server_languages.push_back("fr-FR");
   server_languages.push_back("xx");
 
   std::vector<std::string> alpha_languages;
   alpha_languages.push_back("aa");
   alpha_languages.push_back("yi");
 
   // First, get the default languages list. Note that calling
   // GetSupportedLanguages() invokes RequestLanguageList() internally.
   std::vector<std::string> default_supported_languages;
-  TranslateManager::GetSupportedLanguages(&default_supported_languages);
+  TranslateDownloadManager::GetSupportedLanguages(&default_supported_languages);
   // To make sure we got the defaults and don't confuse them with the mocks.
   ASSERT_NE(default_supported_languages.size(), server_languages.size());
 
   // Check that we still get the defaults until the URLFetch has completed.
   std::vector<std::string> current_supported_languages;
-  TranslateManager::GetSupportedLanguages(&current_supported_languages);
+  TranslateDownloadManager::GetSupportedLanguages(&current_supported_languages);
   EXPECT_EQ(default_supported_languages, current_supported_languages);
 
   // Also check that it didn't change if we failed the URL fetch.
   SimulateSupportedLanguagesURLFetch(false, std::vector<std::string>(),
                                      true, std::vector<std::string>());
   current_supported_languages.clear();
-  TranslateManager::GetSupportedLanguages(&current_supported_languages);
+  TranslateDownloadManager::GetSupportedLanguages(&current_supported_languages);
   EXPECT_EQ(default_supported_languages, current_supported_languages);
 
   // Now check that we got the appropriate set of languages from the server.
   SimulateSupportedLanguagesURLFetch(true, server_languages,
                                      true, alpha_languages);
   current_supported_languages.clear();
-  TranslateManager::GetSupportedLanguages(&current_supported_languages);
+  TranslateDownloadManager::GetSupportedLanguages(&current_supported_languages);
   // "xx" can't be displayed in the Translate inforbar, so this is eliminated.
   EXPECT_EQ(server_languages.size() - 1, current_supported_languages.size());
   // Not sure we need to guarantee the order of languages, so we find them.
   for (size_t i = 0; i < server_languages.size(); ++i) {
     const std::string& lang = server_languages[i];
     if (lang == "xx")
       continue;
     EXPECT_NE(current_supported_languages.end(),
               std::find(current_supported_languages.begin(),
                         current_supported_languages.end(),
                         lang));
     bool is_alpha = std::find(alpha_languages.begin(),
                               alpha_languages.end(),
                               lang) != alpha_languages.end();
-    EXPECT_EQ(TranslateManager::IsAlphaLanguage(lang), is_alpha);
+    EXPECT_EQ(TranslateDownloadManager::IsAlphaLanguage(lang), is_alpha);
   }
 }
 
 // Test the fetching of languages from the translate server without 'al'
 // parameter.
 TEST_F(TranslateManagerBrowserTest,
        FetchLanguagesFromTranslateServerWithoutAlpha) {
   std::vector<std::string> server_languages;
   server_languages.push_back("aa");
   server_languages.push_back("ak");
   server_languages.push_back("ab");
   server_languages.push_back("en-CA");
   server_languages.push_back("zh");
   server_languages.push_back("yi");
   server_languages.push_back("fr-FR");
   server_languages.push_back("xx");
 
   std::vector<std::string> alpha_languages;
   alpha_languages.push_back("aa");
   alpha_languages.push_back("yi");
 
   // call GetSupportedLanguages to call RequestLanguageList internally.
   std::vector<std::string> default_supported_languages;
-  TranslateManager::GetSupportedLanguages(&default_supported_languages);
+  TranslateDownloadManager::GetSupportedLanguages(&default_supported_languages);
 
   SimulateSupportedLanguagesURLFetch(true, server_languages,
                                      false, alpha_languages);
 
   std::vector<std::string> current_supported_languages;
-  TranslateManager::GetSupportedLanguages(&current_supported_languages);
+  TranslateDownloadManager::GetSupportedLanguages(&current_supported_languages);
 
   // "xx" can't be displayed in the Translate inforbar, so this is eliminated.
   EXPECT_EQ(server_languages.size() - 1, current_supported_languages.size());
 
   for (size_t i = 0; i < server_languages.size(); ++i) {
     const std::string& lang = server_languages[i];
     if (lang == "xx")
       continue;
     EXPECT_NE(current_supported_languages.end(),
               std::find(current_supported_languages.begin(),
                         current_supported_languages.end(),
                         lang));
-    EXPECT_FALSE(TranslateManager::IsAlphaLanguage(lang));
+    EXPECT_FALSE(TranslateDownloadManager::IsAlphaLanguage(lang));
   }
 }
 
 // Tests auto-translate on page.
 TEST_F(TranslateManagerBrowserTest, AutoTranslateOnNavigate) {
   SimulateNavigation(GURL("http://www.google.fr"), "fr", true);
 
   // Simulate the user translating.
   TranslateInfoBarDelegate* infobar = GetTranslateInfoBar();
   ASSERT_TRUE(infobar != NULL);
@@ skipping 883 matching lines @@
   content::WebContents* current_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   content::Source<content::WebContents> source(current_web_contents);
 
   ui_test_utils::WindowedNotificationObserverWithDetails<
     LanguageDetectionDetails>
       fr_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
   fr_language_detected_signal.Wait();
 }