Mac InfoBar: Use cross platform infobar classes

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"
 #include "chrome/browser/translate/translate_language_list.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.h"
+#import "chrome/browser/ui/cocoa/infobars/infobar_cocoa.h"
 #import "chrome/browser/ui/cocoa/infobars/translate_infobar_base.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"
 #import "testing/platform_test.h"
 
 using content::WebContents;
 
 namespace {
@@ skipping 54 matching lines @@
     InfoBarService* infobar_service =
         InfoBarService::FromWebContents(web_contents_.get());
     Profile* profile =
         Profile::FromBrowserContext(web_contents_->GetBrowserContext());
     ShortcutConfiguration config;
     config.never_translate_min_count = 3;
     config.always_translate_min_count = 3;
     infobar_delegate_.reset(new MockTranslateInfoBarDelegate(
         infobar_service, type, error, profile->GetPrefs(), config));
     [[infobar_controller_ view] removeFromSuperview];
-    scoped_ptr<InfoBar> infobar(static_cast<InfoBarDelegate*>(
-        infobar_delegate_.get())->CreateInfoBar(infobar_service));
-    infobar_controller_.reset(reinterpret_cast<TranslateInfoBarControllerBase*>(
-        infobar->controller()));
+
+    InfoBarDelegate* base =
+        static_cast<InfoBarDelegate*>(infobar_delegate_.get());
+    infobar_.reset(
+        static_cast<InfoBarCocoa*>(base->CreateInfoBar(infobar_service)));
+    infobar_controller_.reset([static_cast<TranslateInfoBarControllerBase*>(
+        infobar_->controller()) retain]);
+
     // We need to set the window to be wide so that the options button
     // doesn't overlap the other buttons.
     [test_window() setContentSize:NSMakeSize(2000, 500)];
     [[infobar_controller_ view] setFrame:NSMakeRect(0, 0, 2000, 500)];
     [[test_window() contentView] addSubview:[infobar_controller_ view]];
   }
 
   scoped_ptr<WebContents> web_contents_;
   scoped_ptr<MockTranslateInfoBarDelegate> infobar_delegate_;
+  scoped_ptr<InfoBarCocoa> infobar_;
   base::scoped_nsobject<TranslateInfoBarControllerBase> infobar_controller_;
 };
 
 // Check that we can instantiate a Translate Infobar correctly.
 TEST_F(TranslationInfoBarTest, Instantiate) {
   CreateInfoBar();
   ASSERT_TRUE(infobar_controller_.get());
 }
 
 // Check that clicking the Translate button calls Translate().
@@ skipping 126 matching lines @@
     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);
 }
 
 } // namespace