1 files changed, 9 insertions, 0 deletions
diff --git a/net/base/host_resolver.h b/net/base/host_resolver.h
index a282701..300bd34 100644
--- a/net/base/host_resolver.h
+++ b/net/base/host_resolver.h
@@ -16,6 +16,10 @@
 #include "net/base/net_util.h"
 #include "net/base/request_priority.h"
 
+namespace base {
+class Value;
+}
+
 namespace net {
 
 class AddressList;
@@ -161,6 +165,11 @@ class NET_EXPORT HostResolver {
   // Used primarily to clear the cache and for getting debug information.
   virtual HostCache* GetHostCache();
 
+  // Returns the current DNS configuration |this| is using, as a Value, or NULL
+  // if it's configured to always use the system host resolver.  Caller takes
+  // ownership of the returned Value.
+  virtual base::Value* GetDnsConfigAsValue() const;
+
  protected:
   HostResolver();