redesign and reimplement proxy config service and tracker, revise proxy ui on cros

chrome/browser/io_thread.cc

 // Copyright (c) 2011 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/io_thread.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/debug/leak_tracker.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_event_router_forwarder.h"
 #include "chrome/browser/media/media_internals.h"
 #include "chrome/browser/net/chrome_network_delegate.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/net/connect_interceptor.h"
 #include "chrome/browser/net/passive_log_collector.h"
-#include "chrome/browser/net/pref_proxy_config_service.h"
+#include "chrome/browser/net/pref_proxy_config_tracker.h"
 #include "chrome/browser/net/proxy_service_factory.h"
 #include "chrome/browser/net/sdch_dictionary_fetcher.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/in_process_webkit/indexed_db_key_utility_client.h"
 #include "content/common/content_client.h"
 #include "content/common/net/url_fetcher.h"
@@ skipping 17 matching lines @@
 #include "net/http/http_server_properties_impl.h"
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_script_fetcher_impl.h"
 #include "net/proxy/proxy_service.h"
 #include "net/socket/dns_cert_provenance_checker.h"
 
 #if defined(USE_NSS)
 #include "net/ocsp/nss_ocsp.h"
 #endif  // defined(USE_NSS)
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/proxy_config_service_impl.h"
+#endif  // defined(OS_CHROMEOS)
+
 namespace {
 
 // Custom URLRequestContext used by requests which aren't associated with a
 // particular profile. We need to use a subclass of URLRequestContext in order
 // to provide the correct User-Agent.
 class URLRequestContextWithUserAgent : public net::URLRequestContext {
  public:
   virtual const std::string& GetUserAgent(
       const GURL& url) const OVERRIDE {
     return content::GetUserAgent(url);
@@ skipping 281 matching lines @@
   RegisterPrefs(local_state);
   auth_schemes_ = local_state->GetString(prefs::kAuthSchemes);
   negotiate_disable_cname_lookup_ = local_state->GetBoolean(
       prefs::kDisableAuthNegotiateCnameLookup);
   negotiate_enable_port_ = local_state->GetBoolean(
       prefs::kEnableAuthNegotiatePort);
   auth_server_whitelist_ = local_state->GetString(prefs::kAuthServerWhitelist);
   auth_delegate_whitelist_ = local_state->GetString(
       prefs::kAuthNegotiateDelegateWhitelist);
   gssapi_library_name_ = local_state->GetString(prefs::kGSSAPILibraryName);
-  pref_proxy_config_tracker_ = new PrefProxyConfigTracker(local_state);
+  pref_proxy_config_tracker_.reset(
+      ProxyServiceFactory::CreatePrefProxyConfigTracker(local_state));
   ChromeNetworkDelegate::InitializeReferrersEnabled(&system_enable_referrers_,
                                                     local_state);
   ssl_config_service_manager_.reset(
       SSLConfigServiceManager::CreateDefaultManager(local_state));
   MessageLoop::current()->PostTask(FROM_HERE,
                                    method_factory_.NewRunnableMethod(
                                        &IOThread::InitSystemRequestContext));
 }
 
 IOThread::~IOThread() {
-  if (pref_proxy_config_tracker_)
+  if (pref_proxy_config_tracker_.get())
     pref_proxy_config_tracker_->DetachFromPrefService();
   // We cannot rely on our base class to stop the thread since we want our
   // CleanUp function to run.
   Stop();
   DCHECK(!globals_);
 }
 
 IOThread::Globals* IOThread::globals() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   return globals_;
@@ skipping 187 matching lines @@
 net::SSLConfigService* IOThread::GetSSLConfigService() {
   return ssl_config_service_manager_->Get();
 }
 
 void IOThread::InitSystemRequestContext() {
   if (system_url_request_context_getter_)
     return;
   // If we're in unit_tests, IOThread may not be run.
   if (!message_loop())
     return;
-  system_proxy_config_service_.reset(
-      ProxyServiceFactory::CreateProxyConfigService(
-          pref_proxy_config_tracker_));
+  ChromeProxyConfigService* proxy_config_service =
+      ProxyServiceFactory::CreateProxyConfigService();
+  system_proxy_config_service_.reset(proxy_config_service);
+  if (pref_proxy_config_tracker_.get()) {
+    pref_proxy_config_tracker_->SetChromeProxyConfigService(
+        proxy_config_service);
+  }
   system_url_request_context_getter_ =
       new SystemURLRequestContextGetter(this);
   message_loop()->PostTask(
       FROM_HERE,
       NewRunnableMethod(
           this,
           &IOThread::InitSystemRequestContextOnIOThread));
 }
 
 void IOThread::InitSystemRequestContextOnIOThread() {
@@ skipping 24 matching lines @@
   system_params.network_delegate = globals_->system_network_delegate.get();
   system_params.net_log = net_log_;
   globals_->system_http_transaction_factory.reset(
       new net::HttpNetworkLayer(
           new net::HttpNetworkSession(system_params)));
   globals_->system_ftp_transaction_factory.reset(
       new net::FtpNetworkLayer(globals_->host_resolver.get()));
   globals_->system_request_context =
       ConstructSystemRequestContext(globals_, net_log_);
 }