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

chrome/browser/extensions/permissions_updater.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/permissions_updater.h"
 
 #include "base/json/json_writer.h"
 #include "base/memory/ref_counted.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/permissions/permissions_api_helpers.h"
@@ skipping 26 matching lines @@
 PermissionsUpdater::PermissionsUpdater(Profile* profile)
     : profile_(profile) {}
 
 PermissionsUpdater::~PermissionsUpdater() {}
 
 void PermissionsUpdater::AddPermissions(
     const Extension* extension, const PermissionSet* permissions) {
   scoped_refptr<const PermissionSet> existing(
       extension->GetActivePermissions());
   scoped_refptr<PermissionSet> total(
-      PermissionSet::CreateUnion(existing, permissions));
+      PermissionSet::CreateUnion(existing.get(), permissions));
   scoped_refptr<PermissionSet> added(
-      PermissionSet::CreateDifference(total.get(), existing));
+      PermissionSet::CreateDifference(total.get(), existing.get()));
 
   UpdateActivePermissions(extension, total.get());
 
   // Update the granted permissions so we don't auto-disable the extension.
   GrantActivePermissions(extension);
 
   NotifyPermissionsUpdated(ADDED, extension, added.get());
 }
 
 void PermissionsUpdater::RemovePermissions(
     const Extension* extension, const PermissionSet* permissions) {
   scoped_refptr<const PermissionSet> existing(
       extension->GetActivePermissions());
   scoped_refptr<PermissionSet> total(
-      PermissionSet::CreateDifference(existing, permissions));
+      PermissionSet::CreateDifference(existing.get(), permissions));
   scoped_refptr<PermissionSet> removed(
-      PermissionSet::CreateDifference(existing, total.get()));
+      PermissionSet::CreateDifference(existing.get(), total.get()));
 
   // We update the active permissions, and not the granted permissions, because
   // the extension, not the user, removed the permissions. This allows the
   // extension to add them again without prompting the user.
   UpdateActivePermissions(extension, total.get());
 
   NotifyPermissionsUpdated(REMOVED, extension, removed.get());
 }
 
 void PermissionsUpdater::GrantActivePermissions(const Extension* extension) {
@@ skipping 73 matching lines @@
           changed->apis(),
           changed->explicit_hosts(),
           changed->scriptable_hosts()));
   }
 
   // Trigger the onAdded and onRemoved events in the extension.
   DispatchEvent(extension->id(), event_name, changed);
 }
 
 }  // namespace extensions