Move TranslatePrefs to the Translate component

chrome/browser/ui/cocoa/infobars/translate_infobar_unittest.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 
 #import "base/mac/scoped_nsobject.h"
 #import "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #import "chrome/app/chrome_command_ids.h"  // For translate menu command ids.
 #include "chrome/browser/infobars/infobar_service.h"
 #import "chrome/browser/translate/translate_infobar_delegate.h"
+#import "chrome/browser/translate/translate_tab_helper.h"
 #include "chrome/browser/ui/cocoa/cocoa_profile_test.h"
 #import "chrome/browser/ui/cocoa/infobars/before_translate_infobar_controller.h"
 #import "chrome/browser/ui/cocoa/infobars/infobar_cocoa.h"
 #import "chrome/browser/ui/cocoa/infobars/translate_infobar_base.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/translate/core/browser/translate_language_list.h"
 #import "content/public/browser/web_contents.h"
 #include "ipc/ipc_message.h"
 #import "testing/gmock/include/gmock/gmock.h"
 #import "testing/gtest/include/gtest/gtest.h"
@@ skipping 204 matching lines @@
     EXPECT_CALL(*infobar_delegate(), Translate())
       .Times(0);
     EXPECT_TRUE(
         [infobar_controller_ verifyLayout]) << "Layout wrong, for state #" << i;
   }
 }
 
 // Verify that the infobar shows the "Always translate this language" button
 // after doing 3 translations.
 TEST_F(TranslationInfoBarTest, TriggerShowAlwaysTranslateButton) {
-  TranslatePrefs translate_prefs(profile()->GetPrefs());
-  translate_prefs.ResetTranslationAcceptedCount("en");
+  scoped_ptr<TranslatePrefs> translate_prefs(
+      TranslateTabHelper::CreateTranslatePrefs(profile()->GetPrefs()));
+  translate_prefs->ResetTranslationAcceptedCount("en");
   for (int i = 0; i < 4; ++i) {
-    translate_prefs.IncrementTranslationAcceptedCount("en");
+    translate_prefs->IncrementTranslationAcceptedCount("en");
   }
   CreateInfoBar(TranslateInfoBarDelegate::BEFORE_TRANSLATE);
   BeforeTranslateInfobarController* controller =
       (BeforeTranslateInfobarController*)infobar_controller_.get();
   EXPECT_TRUE([[controller alwaysTranslateButton] superview] !=  nil);
   EXPECT_TRUE([[controller neverTranslateButton] superview] == nil);
 }
 
 // Verify that the infobar shows the "Never translate this language" button
 // after denying 3 translations.
 TEST_F(TranslationInfoBarTest, TriggerShowNeverTranslateButton) {
-  TranslatePrefs translate_prefs(profile()->GetPrefs());
-  translate_prefs.ResetTranslationDeniedCount("en");
+  scoped_ptr<TranslatePrefs> translate_prefs(
+      TranslateTabHelper::CreateTranslatePrefs(profile()->GetPrefs()));
+  translate_prefs->ResetTranslationDeniedCount("en");
   for (int i = 0; i < 4; ++i) {
-    translate_prefs.IncrementTranslationDeniedCount("en");
+    translate_prefs->IncrementTranslationDeniedCount("en");
   }
   CreateInfoBar(TranslateInfoBarDelegate::BEFORE_TRANSLATE);
   BeforeTranslateInfobarController* controller =
       (BeforeTranslateInfobarController*)infobar_controller_.get();
   EXPECT_TRUE([[controller alwaysTranslateButton] superview] == nil);
   EXPECT_TRUE([[controller neverTranslateButton] superview] != nil);
 }