Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/extensions/unpacked_installer.cc

 // Copyright (c) 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 "chrome/browser/extensions/unpacked_installer.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/string_util.h"
@@ skipping 49 matching lines @@
       extension_(extension),
       callback_(callback) {
 }
 
 SimpleExtensionLoadPrompt::~SimpleExtensionLoadPrompt() {
 }
 
 void SimpleExtensionLoadPrompt::ShowPrompt() {
   install_ui_->ConfirmInstall(
       this,
-      extension_,
+      extension_.get(),
       ExtensionInstallPrompt::GetDefaultShowDialogCallback());
 }
 
 void SimpleExtensionLoadPrompt::InstallUIProceed() {
   callback_.Run();
   delete this;
 }
 
 void SimpleExtensionLoadPrompt::InstallUIAbort(bool user_initiated) {
   delete this;
@@ skipping 201 matching lines @@
   perms_updater.GrantActivePermissions(installer_.extension());
 
   service_weak_->OnExtensionInstalled(
       installer_.extension(),
       syncer::StringOrdinal(),
       false /* no requirement errors */,
       false /* don't wait for idle */);
 }
 
 }  // namespace extensions