Making ShowExtensionInstallDialog a callback

chrome/browser/extensions/crx_installer_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 "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
@@ skipping 29 matching lines @@
       extension_(NULL) {}
 
   bool did_succeed() const { return !!extension_; }
   const Extension* extension() const { return extension_; }
   bool confirmation_requested() const { return confirmation_requested_; }
   const string16& error() const { return error_; }
   void set_record_oauth2_grant(bool record) { record_oauth2_grant_ = record; }
 
   // Overriding some of the ExtensionInstallUI API.
   void ConfirmInstall(Delegate* delegate,
-                      const Extension* extension) {
+                      const Extension* extension,
+                      const ShowDialogCallback& show_dialog_callback) {
     confirmation_requested_ = true;
     delegate->InstallUIProceed();
   }
   void OnInstallSuccess(const Extension* extension,
                         SkBitmap* icon) {
     extension_ = extension;
     MessageLoopForUI::current()->Quit();
   }
   void OnInstallFailure(const CrxInstallerError& error) {
     error_ = error.message();
@@ skipping 212 matching lines @@
       EXPECT_EQ(string16(), mock_prompt->error()) << kTestData[i];
     } else {
       EXPECT_EQ(l10n_util::GetStringUTF16(
           IDS_EXTENSION_INSTALL_DISALLOWED_ON_SITE),
           mock_prompt->error()) << kTestData[i];
     }
   }
 }
 
 }  // namespace extensions