Data Reduction Proxy: Remove duplicate functions

chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_io_data.cc

 // Copyright 2015 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/net/spdyproxy/data_reduction_proxy_chrome_io_data.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
@@ skipping 15 matching lines @@
 #include "components/previews/core/previews_experiments.h"
 #include "components/previews/core/previews_ui_service.h"
 #include "components/version_info/version_info.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
 #include "url/gurl.h"
 
-#if defined(OS_ANDROID)
-#include "base/android/build_info.h"
-#endif
-
 namespace content {
 class BrowserContext;
 }
 
 using data_reduction_proxy::DataReductionProxyParams;
 
 namespace {
 
 // Adds the preview navigation to the black list.
 void AddPreviewNavigationToBlackListCallback(
@@ skipping 27 matching lines @@
 
 std::unique_ptr<data_reduction_proxy::DataReductionProxyIOData>
 CreateDataReductionProxyChromeIOData(
     net::NetLog* net_log,
     PrefService* prefs,
     const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
     const scoped_refptr<base::SingleThreadTaskRunner>& ui_task_runner) {
   DCHECK(net_log);
   DCHECK(prefs);
 
-  int flags = 0;
-  if (data_reduction_proxy::params::IsIncludedInPromoFieldTrial())
-    flags |= DataReductionProxyParams::kPromoAllowed;
-  if (data_reduction_proxy::params::IsIncludedInHoldbackFieldTrial())
-    flags |= DataReductionProxyParams::kHoldback;
-#if defined(OS_ANDROID)
-  if (data_reduction_proxy::params::IsIncludedInAndroidOnePromoFieldTrial(
-          base::android::BuildInfo::GetInstance()->android_build_fp())) {
-    flags |= DataReductionProxyParams::kPromoAllowed;
-  }
-#endif
-
   bool enabled =
       prefs->GetBoolean(prefs::kDataSaverEnabled) ||
       data_reduction_proxy::params::ShouldForceEnableDataReductionProxy();
   std::unique_ptr<data_reduction_proxy::DataReductionProxyIOData>
       data_reduction_proxy_io_data(
           new data_reduction_proxy::DataReductionProxyIOData(
-              DataReductionProxyChromeSettings::GetClient(), flags, net_log,
+              DataReductionProxyChromeSettings::GetClient(), net_log,
               io_task_runner, ui_task_runner, enabled, GetUserAgent(),
               version_info::GetChannelString(chrome::GetChannel())));
 
   data_reduction_proxy_io_data->set_lofi_decider(
       base::MakeUnique<data_reduction_proxy::ContentLoFiDecider>());
   data_reduction_proxy_io_data->set_resource_type_provider(
       base::MakeUnique<data_reduction_proxy::ContentResourceTypeProvider>());
   data_reduction_proxy_io_data->set_lofi_ui_service(
       base::MakeUnique<data_reduction_proxy::ContentLoFiUIService>(
           ui_task_runner, base::Bind(&OnLoFiResponseReceivedOnUI)));
 
   return data_reduction_proxy_io_data;
 }