Remove the deprecated function ExtensionService::extensions().

chrome/browser/extensions/crx_installer.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/extensions/crx_installer.h"
 
 #include <map>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 21 matching lines @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/grit/generated_resources.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/user_metrics.h"
 #include "extensions/browser/extension_prefs.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/install/crx_installer_error.h"
 #include "extensions/browser/install/extension_install_ui.h"
 #include "extensions/browser/install_flag.h"
 #include "extensions/browser/notification_types.h"
 #include "extensions/common/extension_icon_set.h"
 #include "extensions/common/feature_switch.h"
 #include "extensions/common/file_util.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_handlers/kiosk_mode_info.h"
@@ skipping 538 matching lines @@
               IDS_EXTENSION_INSTALL_KIOSK_MODE_ONLY)));
       return;
     }
   }
 
   // Check whether this install is initiated from the settings page to
   // update an existing extension or app.
   CheckUpdateFromSettingsPage();
 
   GURL overlapping_url;
+  ExtensionRegistry* registry = ExtensionRegistry::Get(service->profile());
   const Extension* overlapping_extension =
-      service->extensions()->GetHostedAppByOverlappingWebExtent(
+      registry->enabled_extensions().GetHostedAppByOverlappingWebExtent(
           extension()->web_extent());
   if (overlapping_extension &&
       overlapping_extension->id() != extension()->id()) {
     ReportFailureFromUIThread(
         CrxInstallerError(
             l10n_util::GetStringFUTF16(
                 IDS_EXTENSION_OVERLAPPING_WEB_EXTENT,
                 base::UTF8ToUTF16(overlapping_extension->name()))));
     return;
   }
@@ skipping 288 matching lines @@
   if (!prefs->DidExtensionEscalatePermissions(extension()->id()))
     return;
 
   if (client_) {
     AddRef();  // Balanced in InstallUIProceed() and InstallUIAbort().
     client_->ConfirmReEnable(this, extension());
   }
 }
 
 }  // namespace extensions