Add data reduction proxy debug info to net-internals#bandwidth

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..0d08beb41ef4cfe70bc05d898c76cb8cb56bc805 100644
--- a/chrome/browser/ui/webui/net_internals/net_internals_ui.cc
+++ b/chrome/browser/ui/webui/net_internals/net_internals_ui.cc
@@ -375,6 +375,7 @@ class NetInternalsMessageHandler::IOThreadImpl
   void OnGetServiceProviders(const base::ListValue* list);
 #endif
   void OnSetLogLevel(const base::ListValue* list);
+  void OnGetDataReductionProxyInfo(const base::ListValue* list);
 
   // ChromeNetLog::ThreadSafeObserver implementation:
   void OnAddEntry(const net::NetLog::Entry& entry) override;
@@ -578,6 +579,10 @@ void NetInternalsMessageHandler::RegisterMessages() {
       "getExtensionInfo",
       base::Bind(&NetInternalsMessageHandler::OnGetExtensionInfo,
                  base::Unretained(this)));
+  web_ui()->RegisterMessageCallback(
+      "getDataReductionProxyInfo",
+      base::Bind(&IOThreadImpl::CallbackHelper,
+                 &IOThreadImpl::OnGetDataReductionProxyInfo, proxy_));
 #if defined(OS_CHROMEOS)
   web_ui()->RegisterMessageCallback(
       "refreshSystemLogs",
@@ -1292,6 +1297,28 @@ void NetInternalsMessageHandler::IOThreadImpl::OnSetLogLevel(
       this, static_cast<net::NetLog::LogLevel>(log_level));
 }
 
+void NetInternalsMessageHandler::IOThreadImpl::OnGetDataReductionProxyInfo(
+    const base::ListValue* list) {
+  DCHECK(!list);
+  net::HttpNetworkSession* http_network_session =
+      GetHttpNetworkSession(main_context_getter_->GetURLRequestContext());
+
+  base::Value* data_reduction_proxy_info = NULL;
+  if (http_network_session) {
+    ChromeNetworkDelegate* net_delegate =

[bengr, 2014/12/02 23:55:32]

net_delegate -> network_delegate

[jeremyim, 2014/12/03 08:10:37]

Done.

+        static_cast<ChromeNetworkDelegate*>(
+            http_network_session->network_delegate());
+
+    if (net_delegate) {
+      data_reduction_proxy_info = net_delegate->DataReductionProxyInfoToValue();
+    }

[bengr, 2014/12/02 23:55:32]

Remove curly braces.

[jeremyim, 2014/12/03 08:10:37]

Done.

+  }
+
+  SendJavascriptCommand(
+        "receivedDataReductionProxyInfo",
+        data_reduction_proxy_info);

[bengr, 2014/12/02 23:55:32]

Move up a line.

[jeremyim, 2014/12/03 08:10:37]

Done.

+}
+
 // Note that unlike other methods of IOThreadImpl, this function
 // can be called from ANY THREAD.
 void NetInternalsMessageHandler::IOThreadImpl::OnAddEntry(