Adjust URLFetcher::Create API so that object is returned as scoped_ptr.

components/omnibox/base_search_provider.cc

 // Copyright 2014 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 "components/omnibox/base_search_provider.h"
 
 #include "base/i18n/case_conversion.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/metrics/proto/omnibox_event.pb.h"
@@ skipping 38 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SuggestionDeletionHandler);
 };
 
 SuggestionDeletionHandler::SuggestionDeletionHandler(
     const std::string& deletion_url,
     net::URLRequestContextGetter* request_context,
     const DeletionCompletedCallback& callback) : callback_(callback) {
   GURL url(deletion_url);
   DCHECK(url.is_valid());
 
-  deletion_fetcher_.reset(net::URLFetcher::Create(
-      BaseSearchProvider::kDeletionURLFetcherID,
-      url,
-      net::URLFetcher::GET,
-      this));
+  deletion_fetcher_ =
+      net::URLFetcher::Create(BaseSearchProvider::kDeletionURLFetcherID, url,
+                              net::URLFetcher::GET, this);
   deletion_fetcher_->SetRequestContext(request_context);
   deletion_fetcher_->Start();
 }
 
 SuggestionDeletionHandler::~SuggestionDeletionHandler() {
 }
 
 void SuggestionDeletionHandler::OnURLFetchComplete(
     const net::URLFetcher* source) {
   DCHECK(source == deletion_fetcher_.get());
@@ skipping 401 matching lines @@
 }
 
 void BaseSearchProvider::OnDeletionComplete(
     bool success, SuggestionDeletionHandler* handler) {
   RecordDeletionResult(success);
   SuggestionDeletionHandlers::iterator it = std::find(
       deletion_handlers_.begin(), deletion_handlers_.end(), handler);
   DCHECK(it != deletion_handlers_.end());
   deletion_handlers_.erase(it);
 }