Collect data reduction proxy UMA on 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 257 matching lines @@
   BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
       base::Bind(&UpdateContentLengthPrefs,
                  received_content_length, original_content_length,
                  request_type, profile));
 }
 
 void RecordContentLengthHistograms(
     int64 received_content_length,
     int64 original_content_length,
     const base::TimeDelta& freshness_lifetime) {
-#if defined(OS_ANDROID)
   // Add the current resource to these histograms only when a valid
   // X-Original-Content-Length header is present.
   if (original_content_length >= 0) {
     UMA_HISTOGRAM_COUNTS("Net.HttpContentLengthWithValidOCL",
                          received_content_length);
     UMA_HISTOGRAM_COUNTS("Net.HttpOriginalContentLengthWithValidOCL",
                          original_content_length);
     UMA_HISTOGRAM_COUNTS("Net.HttpContentLengthDifferenceWithValidOCL",
                          original_content_length - received_content_length);
   } else {
@@ skipping 17 matching lines @@
                        received_content_length);
   if (freshness_lifetime.InHours() < 4)
     return;
   UMA_HISTOGRAM_COUNTS("Net.HttpContentLengthCacheable4Hours",
                        received_content_length);
 
   if (freshness_lifetime.InHours() < 24)
     return;
   UMA_HISTOGRAM_COUNTS("Net.HttpContentLengthCacheable24Hours",
                        received_content_length);
-#endif  // defined(OS_ANDROID)
 }
 
 #if defined(OS_ANDROID)
 void RecordPrecacheStatsOnUIThread(const GURL& url,
                                    const base::Time& fetch_time, int64 size,
                                    bool was_cached, void* profile_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   Profile* profile = reinterpret_cast<Profile*>(profile_id);
   if (!g_browser_process->profile_manager()->IsValidProfile(profile)) {
@@ skipping 535 matching lines @@
     data_reduction_proxy::DataReductionProxyRequestType request_type) {
   DCHECK_GE(received_content_length, 0);
   DCHECK_GE(original_content_length, 0);
   StoreAccumulatedContentLength(received_content_length,
                                 original_content_length,
                                 request_type,
                                 reinterpret_cast<Profile*>(profile_));
   received_content_length_ += received_content_length;
   original_content_length_ += original_content_length;
 }