net: plumb DnsRRResolver from IOThread to HttpNetworkSession.

chrome/browser/io_thread.h

Index: chrome/browser/io_thread.h
diff --git a/chrome/browser/io_thread.h b/chrome/browser/io_thread.h
index a51d515e4944fa2b87e512aeca8914fa791a3db8..e77a1f9cd2d5e12051128c1dc4fd40fe051b4a6b 100644
--- a/chrome/browser/io_thread.h
+++ b/chrome/browser/io_thread.h
@@ -26,6 +26,7 @@ class Predictor;
 namespace net {
 class HttpAuthHandlerFactory;
 class URLSecurityManager;
+class DnsRRResolver;

[willchan no longer on Chromium, 2010/10/05 04:33:08]

Nit: I think we generally sort these alphabetically.

 }  // namespace net
 
 class IOThread : public BrowserProcessSubThread {
@@ -33,6 +34,7 @@ class IOThread : public BrowserProcessSubThread {
   struct Globals {
     scoped_ptr<ChromeNetLog> net_log;
     scoped_ptr<net::HostResolver> host_resolver;
+    scoped_ptr<net::DnsRRResolver> dnsrr_resolver;
     scoped_ptr<net::HttpAuthHandlerFactory> http_auth_handler_factory;
     scoped_ptr<net::URLSecurityManager> url_security_manager;
     ChromeNetworkDelegate network_delegate;