Fix remaining uses of WeakPtr<T>'s operator T* conversion

chrome/browser/spellchecker/spellcheck_hunspell_dictionary.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/spellchecker/spellcheck_hunspell_dictionary.h"
 
 #include "base/file_util.h"
 #include "base/files/memory_mapped_file.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 283 matching lines @@
               StringToLowerASCII(bdict_file));
 }
 
 void SpellcheckHunspellDictionary::DownloadDictionary(GURL url) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(request_context_getter_);
 
   download_status_ = DOWNLOAD_IN_PROGRESS;
   FOR_EACH_OBSERVER(Observer, observers_, OnHunspellDictionaryDownloadBegin());
 
-  fetcher_.reset(net::URLFetcher::Create(url, net::URLFetcher::GET,
-                                         weak_ptr_factory_.GetWeakPtr()));
+  fetcher_.reset(net::URLFetcher::Create(url, net::URLFetcher::GET, this));
   fetcher_->SetRequestContext(request_context_getter_);
   fetcher_->SetLoadFlags(
       net::LOAD_DO_NOT_SEND_COOKIES | net::LOAD_DO_NOT_SAVE_COOKIES);
   fetcher_->Start();
   // Attempt downloading the dictionary only once.
   request_context_getter_ = NULL;
 }
 
 void SpellcheckHunspellDictionary::InitializeDictionaryLocationComplete(
     scoped_ptr<DictionaryFile> file) {
@@ skipping 40 matching lines @@
 void SpellcheckHunspellDictionary::InformListenersOfInitialization() {
   FOR_EACH_OBSERVER(Observer, observers_, OnHunspellDictionaryInitialized());
 }
 
 void SpellcheckHunspellDictionary::InformListenersOfDownloadFailure() {
   download_status_ = DOWNLOAD_FAILED;
   FOR_EACH_OBSERVER(Observer,
                     observers_,
                     OnHunspellDictionaryDownloadFailure());
 }