IOThread::ConstructSystemRequestContext defrag.

net/url_request/url_request_context_builder.cc

Index: net/url_request/url_request_context_builder.cc
diff --git a/net/url_request/url_request_context_builder.cc b/net/url_request/url_request_context_builder.cc
index a64544eb6dfb8941af1f88053bd70416ab92cab8..b19991b0383aabcfb34900c532f89972d2ef9ea1 100644
--- a/net/url_request/url_request_context_builder.cc
+++ b/net/url_request/url_request_context_builder.cc
@@ -199,7 +199,10 @@ URLRequestContextBuilder::HttpNetworkSessionParams::~HttpNetworkSessionParams()
 {}
 
 URLRequestContextBuilder::URLRequestContextBuilder()
-    : data_enabled_(false),
+    : name_(nullptr),
+      enable_brotli_(false),
+      network_quality_estimator_(nullptr),
+      data_enabled_(false),
 #if !BUILDFLAG(DISABLE_FILE_SUPPORT)
       file_enabled_(false),
 #endif
@@ -301,6 +304,10 @@ std::unique_ptr<URLRequestContext> URLRequestContextBuilder::Build() {
       new ContainerURLRequestContext(file_task_runner_));
   URLRequestContextStorage* storage = context->storage();
 
+  context->set_name(name_);
+  context->set_enable_brotli(enable_brotli_);
+  context->set_network_quality_estimator(network_quality_estimator_);
+
   storage->set_http_user_agent_settings(
       base::MakeUnique<StaticHttpUserAgentSettings>(accept_language_,
                                                     user_agent_));