Use no-op statistics collecting object for WebView

chrome/browser/profiles/profile_impl.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_impl.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 652 matching lines @@
   base::TimeDelta commit_delay = base::TimeDelta();
 #else
   base::TimeDelta commit_delay = base::TimeDelta::FromMinutes(60);
 #endif
   data_reduction_proxy_statistics_prefs =
       scoped_ptr<data_reduction_proxy::DataReductionProxyStatisticsPrefs>(
           new data_reduction_proxy::DataReductionProxyStatisticsPrefs(
               g_browser_process->local_state(),
               base::MessageLoopProxy::current(),
               commit_delay));
-  data_reduction_proxy_chrome_settings->SetDataReductionProxyStatisticsPrefs(
+  data_reduction_proxy_chrome_settings->SetDataReductionProxyStatistics(

[sgurun-gerrit only, 2014/10/17 20:29:38]

same here. why change name?

[bengr, 2014/10/17 23:40:27]

I like the name change, because the statistics object doesn't necessarily have
to be backed by prefs.

       data_reduction_proxy_statistics_prefs.get());
 
   // Make sure we initialize the ProfileIOData after everything else has been
   // initialized that we might be reading from the IO thread.
 
   io_data_.Init(cookie_path, channel_id_path, cache_path,
                 cache_max_size, media_cache_path, media_cache_max_size,
                 extensions_cookie_path, GetPath(), infinite_cache_path,
                 predictor_, session_cookie_mode, GetSpecialStoragePolicy(),
                 CreateDomainReliabilityMonitor(local_state),
@@ skipping 694 matching lines @@
 ProfileImpl::CreateDomainReliabilityMonitor(PrefService* local_state) {
   domain_reliability::DomainReliabilityService* service =
       domain_reliability::DomainReliabilityServiceFactory::GetInstance()->
           GetForBrowserContext(this);
   if (!service)
     return scoped_ptr<domain_reliability::DomainReliabilityMonitor>();
 
   return service->CreateMonitor(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 }