Remove implicit conversions from scoped_refptr to T* in chrome/browser/extensions/api/

chrome/browser/extensions/api/webstore_private/webstore_private_api.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/api/webstore_private/webstore_private_api.h"
 
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 530 matching lines @@
       app_list_service->CreateForProfile(GetProfile());
     else
       app_list_service->AutoShowForProfile(GetProfile());
   }
 
   // If the target extension has already been installed ephemerally and is
   // up to date, it can be promoted to a regular installed extension and
   // downloading from the Web Store is not necessary.
   const Extension* extension = ExtensionRegistry::Get(GetProfile())->
       GetExtensionById(params->expected_id, ExtensionRegistry::EVERYTHING);
-  if (extension && approval_->dummy_extension &&
+  if (extension && approval_->dummy_extension.get() &&
       util::IsEphemeralApp(extension->id(), GetProfile()) &&
-      extension->version()->CompareTo(
-          *approval_->dummy_extension->version()) >= 0) {
+      extension->version()->CompareTo(*approval_->dummy_extension->version()) >=
+          0) {
     install_ui::ShowPostInstallUIForApproval(
         GetProfile(), *approval_, extension);
 
     ExtensionService* extension_service =
         ExtensionSystem::Get(GetProfile())->extension_service();
     extension_service->PromoteEphemeralApp(extension, false);
     OnInstallSuccess(extension->id());
     return true;
   }
 
@@ skipping 337 matching lines @@
 WebstorePrivateGetEphemeralAppsEnabledFunction::
     ~WebstorePrivateGetEphemeralAppsEnabledFunction() {}
 
 bool WebstorePrivateGetEphemeralAppsEnabledFunction::RunSync() {
   results_ = GetEphemeralAppsEnabled::Results::Create(
       EphemeralAppLauncher::IsFeatureEnabled());
   return true;
 }
 
 }  // namespace extensions