Remove refptr usages from SpellCheckHost

chrome/browser/spellchecker/spellcheck_host.cc

 // Copyright (c) 2011 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/spellchecker/spellcheck_host.h"
 
 #include "base/string_split.h"
 #include "base/synchronization/waitable_event.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/spellchecker/spellcheck_host_impl.h"
 #include "chrome/browser/spellchecker/spellchecker_platform_engine.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/spellcheck_common.h"
 
 namespace {
 
 // An event used by browser tests to receive status events from this class and
 // its derived classes.
 base::WaitableEvent* g_status_event = NULL;
 SpellCheckHost::EventType g_status_type = SpellCheckHost::BDICT_NOTINITIALIZED;
 
 }  // namespace
 
 // static
-scoped_refptr<SpellCheckHost> SpellCheckHost::Create(
+SpellCheckHost* SpellCheckHost::Create(
     SpellCheckProfileProvider* profile,
     const std::string& language,
     net::URLRequestContextGetter* request_context_getter,
     SpellCheckHostMetrics* metrics) {
-  scoped_refptr<SpellCheckHostImpl> host =
-      new SpellCheckHostImpl(profile,
-                             language,
-                             request_context_getter,
+  SpellCheckHostImpl* host =
+      new SpellCheckHostImpl(profile, language, request_context_getter,
                              metrics);
   if (!host)
     return NULL;
 
   host->Initialize();
   return host;
 }
 
 // static
 int SpellCheckHost::GetSpellCheckLanguages(
@@ skipping 56 matching lines @@
 }
 
 // static
 SpellCheckHost::EventType SpellCheckHost::WaitStatusEvent() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   if (g_status_event)
     g_status_event->Wait();
   return g_status_type;
 }