Shift URLRequestContextStorage over to taking scoped_ptrs.

chrome/browser/io_thread.cc

Index: chrome/browser/io_thread.cc
diff --git a/chrome/browser/io_thread.cc b/chrome/browser/io_thread.cc
index 539d958414dd8e21d9b277db786f84098c86d331..d53d6b9cf79fe979b528465ccabae9ad2d6ba294 100644
--- a/chrome/browser/io_thread.cc
+++ b/chrome/browser/io_thread.cc
@@ -748,8 +748,8 @@ void IOThread::Init() {
       globals_->host_resolver.get()));
   globals_->http_server_properties.reset(new net::HttpServerPropertiesImpl());
   // For the ProxyScriptFetcher, we use a direct ProxyService.
-  globals_->proxy_script_fetcher_proxy_service.reset(
-      net::ProxyService::CreateDirectWithNetLog(net_log_));
+  globals_->proxy_script_fetcher_proxy_service =
+      net::ProxyService::CreateDirectWithNetLog(net_log_);
   // In-memory cookie store.
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
@@ -1221,14 +1221,11 @@ void IOThread::InitSystemRequestContextOnIOThread() {
 
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
-  globals_->system_proxy_service.reset(
-      ProxyServiceFactory::CreateProxyService(
-          net_log_,
-          globals_->proxy_script_fetcher_context.get(),
-          globals_->system_network_delegate.get(),
-          system_proxy_config_service_.release(),
-          command_line,
-          quick_check_enabled_.GetValue()));
+  globals_->system_proxy_service = ProxyServiceFactory::CreateProxyService(
+      net_log_, globals_->proxy_script_fetcher_context.get(),
+      globals_->system_network_delegate.get(),
+      system_proxy_config_service_.release(), command_line,
+      quick_check_enabled_.GetValue());
 
   net::HttpNetworkSession::Params system_params;
   InitializeNetworkSessionParams(&system_params);