Revert revert "net: plumb DnsRRResolver from IOThread to HttpNetworkSession."
Landed in r61789, reverted in r61801 in case it was causing Vista Tests
(dbg)(1) to crash. Turns out that it wasn't, so this is the reland.
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61954 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/io_thread.h b/chrome/browser/io_thread.h
index a51d515..9485e0b 100644
--- a/chrome/browser/io_thread.h
+++ b/chrome/browser/io_thread.h
@@ -24,6 +24,7 @@
} // namespace chrome_browser_net
namespace net {
+class DnsRRResolver;
class HttpAuthHandlerFactory;
class URLSecurityManager;
} // namespace net
@@ -33,6 +34,7 @@
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;
