Added the 'Translation Logs' tab to chrome://translate-internals/

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/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_service.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/app/chrome_command_ids.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_manager.h"
 #include "chrome/browser/translate/translate_prefs.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/common/chrome_notification_types.h"
+#include "chrome/common/language_detection_details.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 "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
@@ skipping 65 matching lines @@
   // for that navigation.
   void SimulateNavigation(const GURL& url,
                           const std::string& lang,
                           bool page_translatable) {
     NavigateAndCommit(url);
     SimulateOnTranslateLanguageDetermined(lang, page_translatable);
   }
 
   void SimulateOnTranslateLanguageDetermined(const std::string& lang,
                                              bool page_translatable) {
+    LanguageDetectionDetails details;
+    details.adopted_language = lang;
     RenderViewHostTester::TestOnMessageReceived(
         rvh(),
         ChromeViewHostMsg_TranslateLanguageDetermined(
-            0, lang, page_translatable));
+            0, details, page_translatable));
   }
 
   bool GetTranslateMessage(int* page_id,
                            std::string* original_lang,
                            std::string* target_lang) {
     const IPC::Message* message =
         process()->sink().GetFirstMessageMatching(
             ChromeViewMsg_TranslatePage::ID);
     if (!message)
       return false;
@@ skipping 1363 matching lines @@
                        MAYBE_PRE_TranslateSessionRestore) {
   SessionStartupPref pref(SessionStartupPref::LAST);
   SessionStartupPref::SetStartupPref(browser()->profile(), pref);
 
   WebContents* current_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   TranslateTabHelper* translate_tab_helper =
       TranslateTabHelper::FromWebContents(current_web_contents);
   content::Source<WebContents> source(current_web_contents);
 
-  ui_test_utils::WindowedNotificationObserverWithDetails<std::string>
+  ui_test_utils::WindowedNotificationObserverWithDetails<
+    LanguageDetectionDetails>
       fr_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
 
   GURL french_url = ui_test_utils::GetTestUrl(
       base::FilePath(), base::FilePath(FILE_PATH_LITERAL("french_page.html")));
   ui_test_utils::NavigateToURL(browser(), french_url);
   fr_language_detected_signal.Wait();
-  std::string lang;
+  LanguageDetectionDetails details;
   EXPECT_TRUE(fr_language_detected_signal.GetDetailsFor(
-        source.map_key(), &lang));
-  EXPECT_EQ("fr", lang);
+        source.map_key(), &details));
+  EXPECT_EQ("fr", details.adopted_language);
   EXPECT_EQ("fr", translate_tab_helper->language_state().original_language());
 }
 
 #if defined (OS_WIN)
 #define MAYBE_TranslateSessionRestore DISABLED_TranslateSessionRestore
 #else
 #define MAYBE_TranslateSessionRestore TranslateSessionRestore
 #endif
 IN_PROC_BROWSER_TEST_F(InProcessBrowserTest, MAYBE_TranslateSessionRestore) {
   WebContents* current_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   content::Source<WebContents> source(current_web_contents);
 
-  ui_test_utils::WindowedNotificationObserverWithDetails<std::string>
+  ui_test_utils::WindowedNotificationObserverWithDetails<
+    LanguageDetectionDetails>
       fr_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
   fr_language_detected_signal.Wait();
 }