Introduce InfoBarTabService API.

chrome/browser/ui/website_settings/website_settings_unittest.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 "chrome/browser/ui/website_settings/website_settings.h"
 
 #include "base/at_exit.h"
 #include "base/message_loop.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
@@ skipping 311 matching lines @@
 
   EXPECT_EQ(WebsiteSettings::SITE_CONNECTION_STATUS_ENCRYPTED_ERROR,
             website_settings()->site_connection_status());
   EXPECT_EQ(WebsiteSettings::SITE_IDENTITY_STATUS_CERT,
             website_settings()->site_identity_status());
   EXPECT_EQ(string16(), website_settings()->organization_name());
 }
 
 TEST_F(WebsiteSettingsTest, NoInfoBar) {
   SetDefaultUIExpectations(mock_ui());
-  EXPECT_EQ(0u, infobar_tab_helper()->infobar_count());
+  EXPECT_EQ(0u, infobar_tab_helper()->GetInfoBarCount());
   website_settings()->OnUIClosing();
-  EXPECT_EQ(0u, infobar_tab_helper()->infobar_count());
+  EXPECT_EQ(0u, infobar_tab_helper()->GetInfoBarCount());
 }
 
 TEST_F(WebsiteSettingsTest, ShowInfoBar) {
   SetDefaultUIExpectations(mock_ui());
-  EXPECT_EQ(0u, infobar_tab_helper()->infobar_count());
+  EXPECT_EQ(0u, infobar_tab_helper()->GetInfoBarCount());
   website_settings()->OnSitePermissionChanged(
       CONTENT_SETTINGS_TYPE_GEOLOCATION, CONTENT_SETTING_ALLOW);
   website_settings()->OnUIClosing();
-  EXPECT_EQ(1u, infobar_tab_helper()->infobar_count());
+  EXPECT_EQ(1u, infobar_tab_helper()->GetInfoBarCount());
 
   // Removing an |InfoBarDelegate| from the |InfoBarTabHelper| does not delete
   // it. Hence the |delegate| must be cleaned up after it was removed from the
   // |infobar_tab_helper|.
   scoped_ptr<InfoBarDelegate> delegate(
       infobar_tab_helper()->GetInfoBarDelegateAt(0));
   infobar_tab_helper()->RemoveInfoBar(delegate.get());
   // Right now InfoBarDelegates delete themselves via
   // InfoBarClosed(); once InfoBars own their delegates, this can become a
   // simple reset() call
   delegate.release()->InfoBarClosed();
 }