Unwind the SSL connection holdback experiment and remove related code

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 54ca50bc07535eeef1fd67ecc8953fbb72d68a09..841ca7806d9a5fe8af9ee310a9ce15fc90ce2285 100644
--- a/chrome/browser/io_thread.cc
+++ b/chrome/browser/io_thread.cc
@@ -435,7 +435,6 @@ SystemRequestContextLeakChecker::~SystemRequestContextLeakChecker() {
 
 IOThread::Globals::Globals()
     : system_request_context_leak_checker(this),
-      enable_ssl_connect_job_waiting(false),
       ignore_certificate_errors(false),
       use_stale_while_revalidate(false),
       testing_fixed_http_port(0),
@@ -729,8 +728,6 @@ void IOThread::InitAsync() {
         command_line.GetSwitchValueASCII(switches::kHostRules));
     TRACE_EVENT_END0("startup", "IOThread::InitAsync:SetRulesFromString");
   }
-  if (command_line.HasSwitch(switches::kEnableSSLConnectJobWaiting))
-    globals_->enable_ssl_connect_job_waiting = true;
   if (command_line.HasSwitch(switches::kIgnoreCertificateErrors))
     globals_->ignore_certificate_errors = true;
   globals_->use_stale_while_revalidate =
@@ -1091,8 +1088,6 @@ void IOThread::InitializeNetworkSessionParamsFromGlobals(
       globals.http_server_properties->GetWeakPtr();
   params->network_delegate = globals.system_network_delegate.get();
   params->host_mapping_rules = globals.host_mapping_rules.get();
-  params->enable_ssl_connect_job_waiting =
-      globals.enable_ssl_connect_job_waiting;
   params->ignore_certificate_errors = globals.ignore_certificate_errors;
   params->use_stale_while_revalidate = globals.use_stale_while_revalidate;
   params->testing_fixed_http_port = globals.testing_fixed_http_port;