Add support for mocking failed loads to WebURLLoaderMock.

webkit/support/webkit_support.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/support/webkit_support.h"
 
 #include "base/at_exit.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 469 matching lines @@
   return NULL;
 }
 
 void RegisterMockedURL(const WebKit::WebURL& url,
                      const WebKit::WebURLResponse& response,
                      const WebKit::WebString& file_path) {
   test_environment->webkit_platform_support()->url_loader_factory()->
       RegisterURL(url, response, file_path);
 }
 
+void RegisterMockedErrorURL(const WebKit::WebURL& url,
+                            const WebKit::WebURLResponse& response,
+                            const WebKit::WebURLError& error) {
+  test_environment->webkit_platform_support()->url_loader_factory()->
+      RegisterErrorURL(url, response, error);
+}
+
 void UnregisterMockedURL(const WebKit::WebURL& url) {
   test_environment->webkit_platform_support()->url_loader_factory()->
     UnregisterURL(url);
 }
 
 void UnregisterAllMockedURLs() {
   test_environment->webkit_platform_support()->url_loader_factory()->
     UnregisterAllURLs();
 }
 
@@ skipping 325 matching lines @@
 // Logging
 void EnableWebCoreLogChannels(const std::string& channels) {
   webkit_glue::EnableWebCoreLogChannels(channels);
 }
 
 void SetGamepadData(const WebKit::WebGamepads& pads) {
   test_environment->webkit_platform_support()->setGamepadData(pads);
 }
 
 }  // namespace webkit_support