Add data reduction functionality to all platforms.

chrome/browser/net/chrome_network_delegate.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/net/chrome_network_delegate.h"
 
 #include <stdlib.h>
 
 #include <vector>
 
@@ skipping 114 matching lines @@
 
   // Can be NULL in a unit test.
   if (!g_browser_process)
     return;
 
   // Ignore off-the-record data.
   if (!g_browser_process->profile_manager()->IsValidProfile(profile) ||
       profile->IsOffTheRecord()) {
     return;
   }
-#if defined(OS_ANDROID) && defined(SPDY_PROXY_AUTH_ORIGIN)
-  // If Android ever goes multi profile, the profile should be passed so that
-  // the browser preference will be taken.
-  bool with_data_reduction_proxy_enabled =
-      ProfileManager::GetActiveUserProfile()->GetPrefs()->GetBoolean(
-          data_reduction_proxy::prefs::kDataReductionProxyEnabled);
-#else
-  bool with_data_reduction_proxy_enabled = false;
-#endif
-
   data_reduction_proxy::UpdateContentLengthPrefs(
       received_content_length,
       original_content_length,
-      with_data_reduction_proxy_enabled,
-      request_type,
-      statistics_prefs);
+      profile->GetPrefs(),
+      request_type, statistics_prefs);
 }
 
 void StoreAccumulatedContentLength(
     int received_content_length,
     int original_content_length,
     data_reduction_proxy::DataReductionProxyRequestType request_type,
     Profile* profile,
     data_reduction_proxy::DataReductionProxyStatisticsPrefs* statistics_prefs) {
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
       base::Bind(&UpdateContentLengthPrefs,
@@ skipping 682 matching lines @@
   if (data_reduction_proxy_statistics_prefs_) {
     StoreAccumulatedContentLength(received_content_length,
                                   original_content_length,
                                   request_type,
                                   reinterpret_cast<Profile*>(profile_),
                                   data_reduction_proxy_statistics_prefs_);
   }
   received_content_length_ += received_content_length;
   original_content_length_ += original_content_length;
 }