Add a browser test for access control for file: scheme

content/public/test/test_navigation_observer.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 "content/public/test/test_navigation_observer.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/navigation_handle.h"
@@ skipping 38 matching lines @@
       return;
 
     parent_->OnDidStartNavigation();
   }
 
   void DidFinishNavigation(NavigationHandle* navigation_handle) override {
     if (!navigation_handle->HasCommitted())
       return;
 
     parent_->OnDidFinishNavigation(navigation_handle->IsErrorPage(),
-                                   navigation_handle->GetURL());
+                                   navigation_handle->GetURL(),
+                                   navigation_handle->GetNetErrorCode());
   }
 
   TestNavigationObserver* parent_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWebContentsObserver);
 };
 
 TestNavigationObserver::TestNavigationObserver(
     WebContents* web_contents,
     int number_of_navigations,
@@ skipping 79 matching lines @@
     navigation_started_ = false;
     message_loop_runner_->Quit();
   }
 }
 
 void TestNavigationObserver::OnDidStartNavigation() {
   last_navigation_succeeded_ = false;
 }
 
 void TestNavigationObserver::OnDidFinishNavigation(bool is_error_page,
-                                                   const GURL& url) {
+                                                   const GURL& url,
+                                                   net::Error error_code) {
   last_navigation_url_ = url;
   last_navigation_succeeded_ = !is_error_page;
+  last_net_error_code_ = error_code;
 }
 
 }  // namespace content