Remove HTTP pipelining support.

chrome/browser/ui/webui/net_internals/net_internals_ui.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/webui/net_internals/net_internals_ui.h"
 
 #include <algorithm>
 #include <list>
 #include <string>
 #include <utility>
@@ skipping 451 matching lines @@
   void OnGetSessionNetworkStats(const base::ListValue* list);
   void OnCloseIdleSockets(const base::ListValue* list);
   void OnFlushSocketPools(const base::ListValue* list);
   void OnGetSpdySessionInfo(const base::ListValue* list);
   void OnGetSpdyStatus(const base::ListValue* list);
   void OnGetSpdyAlternateProtocolMappings(const base::ListValue* list);
   void OnGetQuicInfo(const base::ListValue* list);
 #if defined(OS_WIN)
   void OnGetServiceProviders(const base::ListValue* list);
 #endif
-  void OnGetHttpPipeliningStatus(const base::ListValue* list);
   void OnSetLogLevel(const base::ListValue* list);
 
   // ChromeNetLog::ThreadSafeObserver implementation:
   virtual void OnAddEntry(const net::NetLog::Entry& entry) OVERRIDE;
 
   // ConnectionTester::Delegate implementation:
   virtual void OnStartConnectionTestSuite() OVERRIDE;
   virtual void OnStartConnectionTestExperiment(
       const ConnectionTester::Experiment& experiment) OVERRIDE;
   virtual void OnCompletedConnectionTestExperiment(
@@ skipping 192 matching lines @@
       base::Bind(&IOThreadImpl::CallbackHelper,
                  &IOThreadImpl::OnGetQuicInfo, proxy_));
 #if defined(OS_WIN)
   web_ui()->RegisterMessageCallback(
       "getServiceProviders",
       base::Bind(&IOThreadImpl::CallbackHelper,
                  &IOThreadImpl::OnGetServiceProviders, proxy_));
 #endif
 
   web_ui()->RegisterMessageCallback(
-      "getHttpPipeliningStatus",
-      base::Bind(&IOThreadImpl::CallbackHelper,
-                 &IOThreadImpl::OnGetHttpPipeliningStatus, proxy_));
-  web_ui()->RegisterMessageCallback(
       "setLogLevel",
       base::Bind(&IOThreadImpl::CallbackHelper,
                  &IOThreadImpl::OnSetLogLevel, proxy_));
   web_ui()->RegisterMessageCallback(
       "clearBrowserCache",
       base::Bind(&NetInternalsMessageHandler::OnClearBrowserCache,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(
       "getPrerenderInfo",
       base::Bind(&NetInternalsMessageHandler::OnGetPrerenderInfo,
@@ skipping 876 matching lines @@
   std::string status;
   if (succeeded)
     status = "Debug mode is changed to " + subsystem;
   else
     status = "Failed to change debug mode to " + subsystem;
   SendJavascriptCommand("receivedSetNetworkDebugMode",
                         new base::StringValue(status));
 }
 #endif  // defined(OS_CHROMEOS)
 
-void NetInternalsMessageHandler::IOThreadImpl::OnGetHttpPipeliningStatus(
-    const base::ListValue* list) {
-  DCHECK(!list);
-  base::DictionaryValue* status_dict = new base::DictionaryValue();
-
-  base::Value* pipelined_connection_info = NULL;
-  net::HttpNetworkSession* http_network_session =
-      GetHttpNetworkSession(GetMainContext());
-  if (http_network_session) {
-    status_dict->Set("pipelining_enabled", base::Value::CreateBooleanValue(
-        http_network_session->params().http_pipelining_enabled));
-
-    pipelined_connection_info =
-        http_network_session->http_stream_factory()->PipelineInfoToValue();
-  }
-  status_dict->Set("pipelined_connection_info", pipelined_connection_info);
-
-  const net::HttpServerProperties& http_server_properties =
-      *GetMainContext()->http_server_properties();
-
-  // TODO(simonjam): This call is slow.
-  const net::PipelineCapabilityMap pipeline_capability_map =
-      http_server_properties.GetPipelineCapabilityMap();
-
-  base::ListValue* known_hosts_list = new base::ListValue();
-  net::PipelineCapabilityMap::const_iterator it;
-  for (it = pipeline_capability_map.begin();
-       it != pipeline_capability_map.end(); ++it) {
-    base::DictionaryValue* host_dict = new base::DictionaryValue();
-    host_dict->SetString("host", it->first.ToString());
-    std::string capability;
-    switch (it->second) {
-      case net::PIPELINE_CAPABLE:
-        capability = "capable";
-        break;
-
-      case net::PIPELINE_PROBABLY_CAPABLE:
-        capability = "probably capable";
-        break;
-
-      case net::PIPELINE_INCAPABLE:
-        capability = "incapable";
-        break;
-
-      case net::PIPELINE_UNKNOWN:
-      default:
-        capability = "unknown";
-        break;
-    }
-    host_dict->SetString("capability", capability);
-    known_hosts_list->Append(host_dict);
-  }
-  status_dict->Set("pipelined_host_info", known_hosts_list);
-
-  SendJavascriptCommand("receivedHttpPipeliningStatus", status_dict);
-}
-
 void NetInternalsMessageHandler::IOThreadImpl::OnSetLogLevel(
     const base::ListValue* list) {
   int log_level;
   std::string log_level_string;
   if (!list->GetString(0, &log_level_string) ||
       !base::StringToInt(log_level_string, &log_level)) {
     NOTREACHED();
     return;
   }
 
@@ skipping 183 matching lines @@
 }
 
 NetInternalsUI::NetInternalsUI(content::WebUI* web_ui)
     : WebUIController(web_ui) {
   web_ui->AddMessageHandler(new NetInternalsMessageHandler());
 
   // Set up the chrome://net-internals/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, CreateNetInternalsHTMLSource());
 }