Make ExtensionInstallPrompt::Prompt ref-counted

chrome/browser/extensions/webstore_inline_installer_browsertest.cc

 // Copyright 2013 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 "base/command_line.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/extensions/webstore_inline_installer.h"
 #include "chrome/browser/extensions/webstore_inline_installer_factory.h"
@@ skipping 39 matching lines @@
   explicit ProgrammableInstallPrompt(WebContents* contents)
       : ExtensionInstallPrompt(contents)
   {}
 
   virtual ~ProgrammableInstallPrompt() {}
 
   virtual void ConfirmStandaloneInstall(
       Delegate* delegate,
       const Extension* extension,
       SkBitmap* icon,
-      const ExtensionInstallPrompt::Prompt& prompt) OVERRIDE {
+      scoped_refptr<ExtensionInstallPrompt::Prompt> prompt) OVERRIDE {
     delegate_ = delegate;
   }
 
   static bool Ready() {
     return delegate_ != NULL;
   }
 
   static void Accept() {
     delegate_->InstallUIProceed();
   }
@@ skipping 119 matching lines @@
 IN_PROC_BROWSER_TEST_F(WebstoreInlineInstallerListenerTest,
                        DownloadProgressListenerTest) {
   RunTest("download_progress_listener.html");
 }
 
 IN_PROC_BROWSER_TEST_F(WebstoreInlineInstallerListenerTest, BothListenersTest) {
   RunTest("both_listeners.html");
 }
 
 }  // namespace extensions