Remove android_java_ui as it is not used

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 <stddef.h>
 #include <stdlib.h>
 
 #include <vector>
@@ skipping 45 matching lines @@
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_options.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_status_code.h"
 #include "net/log/net_log.h"
 #include "net/log/net_log_event_type.h"
 #include "net/log/net_log_with_source.h"
 #include "net/url_request/url_request.h"
 
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/precache/precache_util.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "base/sys_info.h"
 #include "chrome/common/chrome_switches.h"
 #endif
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
@@ skipping 300 matching lines @@
 void ChromeNetworkDelegate::OnCompleted(net::URLRequest* request,
                                         bool started,
                                         int net_error) {
   DCHECK_NE(net::ERR_IO_PENDING, net_error);
 
   // TODO(amohammadkhan): Verify that there is no double recording in data use
   // of redirected requests.
   RecordNetworkErrorHistograms(request, net_error);
 
   if (net_error == net::OK) {
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
     precache::UpdatePrecacheMetricsAndState(request, profile_);
-#endif  // BUILDFLAG(ANDROID_JAVA_UI)
+#endif  // defined(OS_ANDROID)
   }
 
   extensions_delegate_->OnCompleted(request, started, net_error);
   if (domain_reliability_monitor_)
     domain_reliability_monitor_->OnCompleted(request, started);
   RecordRequestSourceBandwidth(request, started);
   extensions_delegate_->ForwardProxyErrors(request, net_error);
   extensions_delegate_->ForwardDoneRequestStatus(request);
 }
 
@@ skipping 176 matching lines @@
   if (!data_use_aggregator_)
     return;
 
   if (is_data_usage_off_the_record_) {
     data_use_aggregator_->ReportOffTheRecordDataUse(tx_bytes, rx_bytes);
     return;
   }
 
   data_use_aggregator_->ReportDataUse(request, tx_bytes, rx_bytes);
 }