Send fatal proxy errors to the network delegate.

net/url_request/url_request_test_util.h

Index: net/url_request/url_request_test_util.h
diff --git a/net/url_request/url_request_test_util.h b/net/url_request/url_request_test_util.h
index 3f8b4b483dfd1fc1771f6155abe18f744d717327..394b3272369826d67004c458afb54ed133d06b7b 100644
--- a/net/url_request/url_request_test_util.h
+++ b/net/url_request/url_request_test_util.h
@@ -28,6 +28,7 @@
 #include "net/ftp/ftp_network_layer.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_cache.h"
+#include "net/http/http_network_delegate.h"
 #include "net/http/http_network_layer.h"
 #include "net/test/test_server.h"
 #include "net/url_request/url_request.h"
@@ -75,6 +76,8 @@ class TestURLRequestContext : public net::URLRequestContext {
  public:
   TestURLRequestContext();
   explicit TestURLRequestContext(const std::string& proxy);
+  TestURLRequestContext(const std::string& proxy,
+                        net::HostResolver* host_resolver);
 
  protected:
   virtual ~TestURLRequestContext();
@@ -183,4 +186,25 @@ class TestDelegate : public net::URLRequest::Delegate {
   scoped_refptr<net::IOBuffer> buf_;
 };
 
+//-----------------------------------------------------------------------------
+
+class TestHttpNetworkDelegate : public net::HttpNetworkDelegate {
+ public:
+   TestHttpNetworkDelegate();

[eroman, 2011/02/22 23:21:59]

nit: indentation.

+  virtual ~TestHttpNetworkDelegate();
+
+  // net::HttpNetworkDelegate:
+  virtual void OnBeforeURLRequest(net::URLRequest* request);
+  virtual void OnSendHttpRequest(net::HttpRequestHeaders* headers);
+  virtual void OnResponseStarted(net::URLRequest* request);
+  virtual void OnReadCompleted(net::URLRequest* request, int bytes_read);
+
+  int last_os_error() const { return last_os_error_; }
+  int error_count() const { return error_count_; }
+
+ private:
+  int last_os_error_;
+  int error_count_;
+};
+
 #endif  // NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_