Using scoped_ptr for URLRequestJobFactoryImpl::SetProtocolHandler

ios/web/webui/url_data_manager_ios_backend.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 "ios/web/webui/url_data_manager_ios_backend.h"
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 397 matching lines @@
 URLDataManagerIOSBackend::~URLDataManagerIOSBackend() {
   for (DataSourceMap::iterator i = data_sources_.begin();
        i != data_sources_.end();
        ++i) {
     i->second->backend_ = NULL;
   }
   data_sources_.clear();
 }
 
 // static
-net::URLRequestJobFactory::ProtocolHandler*
-URLDataManagerIOSBackend::CreateProtocolHandler(
-    BrowserState* browser_state) {
+scoped_ptr<net::URLRequestJobFactory::ProtocolHandler>
+URLDataManagerIOSBackend::CreateProtocolHandler(BrowserState* browser_state) {
   DCHECK(browser_state);
-  return new ChromeProtocolHandler(browser_state,
-                                   browser_state->IsOffTheRecord());
+  return make_scoped_ptr(new ChromeProtocolHandler(
+      browser_state, browser_state->IsOffTheRecord()));
 }
 
 void URLDataManagerIOSBackend::AddDataSource(URLDataSourceIOSImpl* source) {
   DCHECK_CURRENTLY_ON_WEB_THREAD(WebThread::IO);
   DataSourceMap::iterator i = data_sources_.find(source->source_name());
   if (i != data_sources_.end()) {
     if (!source->source()->ShouldReplaceExistingSource())
       return;
     i->second->backend_ = NULL;
   }
@@ skipping 108 matching lines @@
   // Forward this data on to the pending net::URLRequest, if it exists.
   PendingRequestMap::iterator i = pending_requests_.find(request_id);
   if (i != pending_requests_.end()) {
     URLRequestChromeJob* job(i->second);
     pending_requests_.erase(i);
     job->DataAvailable(bytes);
   }
 }
 
 }  // namespace web