Remove implicit scoped_refptr operator T*

chrome/browser/history/history_backend.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/history/history_backend.h"
 
 #include <algorithm>
 #include <list>
 #include <map>
 #include <set>
@@ skipping 256 matching lines @@
       id_(id),
       history_dir_(history_dir),
       ALLOW_THIS_IN_INITIALIZER_LIST(expirer_(this, bookmark_service)),
       recent_redirects_(kMaxRedirectCount),
       backend_destroy_message_loop_(NULL),
       segment_queried_(false),
       bookmark_service_(bookmark_service) {
 }
 
 HistoryBackend::~HistoryBackend() {
-  DCHECK(!scheduled_commit_) << "Deleting without cleanup";
+  DCHECK(!scheduled_commit_.get()) << "Deleting without cleanup";
   ReleaseDBTasks();
 
 #if defined(OS_ANDROID)
   // Release AndroidProviderBackend before other objects.
   android_provider_backend_.reset();
 #endif
 
   // First close the databases before optionally running the "destroy" task.
   CloseAllDatabases();
 
@@ skipping 2266 matching lines @@
   if (scheduled_commit_.get())
     return;
   scheduled_commit_ = new CommitLaterTask(this);
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&CommitLaterTask::RunCommit, scheduled_commit_.get()),
       base::TimeDelta::FromSeconds(kCommitIntervalSeconds));
 }
 
 void HistoryBackend::CancelScheduledCommit() {
-  if (scheduled_commit_) {
+  if (scheduled_commit_.get()) {
     scheduled_commit_->Cancel();
     scheduled_commit_ = NULL;
   }
 }
 
 void HistoryBackend::ProcessDBTaskImpl() {
   if (!db_.get()) {
     // db went away, release all the refs.
     ReleaseDBTasks();
     return;
@@ skipping 351 matching lines @@
   info.url_id = visit.url_id;
   info.time = visit.visit_time;
   info.transition = visit.transition;
   // If we don't have a delegate yet during setup or shutdown, we will drop
   // these notifications.
   if (delegate_.get())
     delegate_->NotifyVisitDBObserversOnAddVisit(info);
 }
 
 }  // namespace history