Mojo: cleanup redirect handling for network service.

mojo/examples/wget/wget.cc

Index: mojo/examples/wget/wget.cc
diff --git a/mojo/examples/wget/wget.cc b/mojo/examples/wget/wget.cc
index e470291b8df689b0ba3236b7f2d67ba4ac91fcb5..d72b186932b93fb89878540974533e8a454f673a 100644
--- a/mojo/examples/wget/wget.cc
+++ b/mojo/examples/wget/wget.cc
@@ -22,7 +22,7 @@ class WGetApp : public Application, public URLLoaderClient {
   virtual void OnReceivedRedirect(URLResponsePtr response,
                                   const String& new_url,
                                   const String& new_method) MOJO_OVERRIDE {
-    assert(false);  // This should never be called.
+    PrintResponse(response);
   }
 
   virtual void OnReceivedResponse(URLResponsePtr response) MOJO_OVERRIDE {
@@ -50,7 +50,7 @@ class WGetApp : public Application, public URLLoaderClient {
     URLRequestPtr request(URLRequest::New());
     request->url = url;
     request->method = "GET";
-    request->follow_redirects = true;
+    request->auto_follow_redirects = true;
 
     DataPipe data_pipe;
     response_body_stream_ = data_pipe.consumer_handle.Pass();