[Android] Enable SB protection when --enable-spdy-proxy-auth is on.

chrome/browser/profiles/profile_io_data.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/profiles/profile_io_data.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 79 matching lines @@
 
 #if defined(ENABLE_MANAGED_USERS)
 #include "chrome/browser/supervised_user/supervised_user_service.h"
 #include "chrome/browser/supervised_user/supervised_user_service_factory.h"
 #include "chrome/browser/supervised_user/supervised_user_url_filter.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h"
 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_settings_factory_android.h"
+#include "components/data_reduction_proxy/common/data_reduction_proxy_switches.h"
 #endif  // defined(OS_ANDROID)
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/drive/drive_protocol_handler.h"
 #include "chrome/browser/chromeos/login/startup_utils.h"
 #include "chrome/browser/chromeos/login/users/user.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/net/cert_verify_proc_chromeos.h"
 #include "chrome/browser/chromeos/policy/policy_cert_service.h"
 #include "chrome/browser/chromeos/policy/policy_cert_service_factory.h"
@@ skipping 723 matching lines @@
 
 bool ProfileIOData::GetMetricsEnabledStateOnIOThread() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 #if defined(OS_CHROMEOS)
   return enable_metrics_;
 #else
   return enable_metrics_.GetValue();
 #endif  // defined(OS_CHROMEOS)
 }
 
+#if defined(OS_ANDROID)
+bool ProfileIOData::IsDataReductionProxyEnabled() const {
+  return data_reduction_proxy_enabled_.GetValue() ||

[bolian, 2014/07/17 19:51:40]

Can you use DataReductionProxySettings::IsDataReductionProxyEnabled?  It will be
hard to keep them in sync.

[Feng Qian, 2014/07/17 20:00:13]

There is an threading issue. Correct me if I am wrong.
DataReductionProxySettings::spdy_proxy_auth_enabled_ cannot be accessed from IO
thread. ProfileIOData::data_reduction_proxy_enabled_ can only be accessed from
IO thread.

[bolian, 2014/07/18 00:12:35]

I am just afraid someone may forget to change this when making changes  under
components/data_reduction_proxy. Ben will maintain the code there. I am fine as
long he is fine with this.

Ben, can you take a look?

+         CommandLine::ForCurrentProcess()->HasSwitch(
+            data_reduction_proxy::switches::kEnableDataReductionProxy);
+}
+#endif
+
 base::WeakPtr<net::HttpServerProperties>
 ProfileIOData::http_server_properties() const {
   return http_server_properties_->GetWeakPtr();
 }
 
 void ProfileIOData::set_http_server_properties(
     scoped_ptr<net::HttpServerProperties> http_server_properties) const {
   http_server_properties_ = http_server_properties.Pass();
 }
 
@@ skipping 316 matching lines @@
   google_services_username_pattern_.Destroy();
   reverse_autologin_enabled_.Destroy();
   one_click_signin_rejected_email_list_.Destroy();
   enable_referrers_.Destroy();
   enable_do_not_track_.Destroy();
   force_safesearch_.Destroy();
 #if !defined(OS_CHROMEOS)
   enable_metrics_.Destroy();
 #endif
   safe_browsing_enabled_.Destroy();
+#if defined(OS_ANDROID)
   data_reduction_proxy_enabled_.Destroy();
+#endif
   printing_enabled_.Destroy();
   sync_disabled_.Destroy();
   signin_allowed_.Destroy();
   // TODO(bnc): remove per https://crbug.com/334602.
   network_prediction_enabled_.Destroy();
   network_prediction_options_.Destroy();
   quick_check_enabled_.Destroy();
   if (media_device_id_salt_)
     media_device_id_salt_->ShutdownOnUIThread();
   session_startup_pref_.Destroy();
@@ skipping 61 matching lines @@
 void ProfileIOData::SetCookieSettingsForTesting(
     CookieSettings* cookie_settings) {
   DCHECK(!cookie_settings_.get());
   cookie_settings_ = cookie_settings;
 }
 
 void ProfileIOData::set_signin_names_for_testing(
     SigninNamesOnIOThread* signin_names) {
   signin_names_.reset(signin_names);
 }