Move data reduction proxy logic out of chrome and android webview network delegate

chrome/browser/ui/webui/net_internals/net_internals_ui.cc

Index: chrome/browser/ui/webui/net_internals/net_internals_ui.cc
diff --git a/chrome/browser/ui/webui/net_internals/net_internals_ui.cc b/chrome/browser/ui/webui/net_internals/net_internals_ui.cc
index 40038be1d2c4c43e54d9fb1d1e4426810885e9fc..1f55dd854a0a0b85df580d0ea194d66baaeaf261 100644
--- a/chrome/browser/ui/webui/net_internals/net_internals_ui.cc
+++ b/chrome/browser/ui/webui/net_internals/net_internals_ui.cc
@@ -43,6 +43,7 @@
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/url_constants.h"
+#include "components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate.h"
 #include "components/onc/onc_constants.h"
 #include "components/url_fixer/url_fixer.h"
 #include "content/public/browser/browser_thread.h"
@@ -652,8 +653,8 @@ void NetInternalsMessageHandler::OnGetHistoricNetworkStats(
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   Profile* profile = Profile::FromWebUI(web_ui());
   base::Value* historic_network_info =
-      ChromeNetworkDelegate::HistoricNetworkStatsInfoToValue(
-          profile->GetPrefs());
+      data_reduction_proxy::DataReductionProxyNetworkDelegate::
+          HistoricNetworkStatsInfoToValue(profile->GetPrefs());
   SendJavascriptCommand("receivedHistoricNetworkStats", historic_network_info);
 }
 
@@ -1065,8 +1066,8 @@ void NetInternalsMessageHandler::IOThreadImpl::OnGetSessionNetworkStats(
 
   base::Value* network_info = NULL;
   if (http_network_session) {
-    ChromeNetworkDelegate* net_delegate =
-        static_cast<ChromeNetworkDelegate*>(
+    data_reduction_proxy::DataReductionProxyNetworkDelegate* net_delegate =
+        static_cast<data_reduction_proxy::DataReductionProxyNetworkDelegate*>(

[bengr, 2014/12/02 17:20:00]

This seems like a layering violation.

[megjablon, 2014/12/02 22:33:21]

Following the existing pattern.

             http_network_session->network_delegate());
     if (net_delegate) {
       network_info = net_delegate->SessionNetworkStatsInfoToValue();