Add a flag showing whether the current request was ignored by a handler

chrome/test/base/in_process_browser_test_browsertest.cc

 // Copyright (c) 2011 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 <string.h>
 
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
@@ skipping 26 matching lines @@
  public:
   explicit LoadFailObserver(content::WebContents* contents)
       : content::WebContentsObserver(contents),
         failed_load_(false),
         error_code_(net::OK) { }
 
   void DidFailProvisionalLoad(
       content::RenderFrameHost* render_frame_host,
       const GURL& validated_url,
       int error_code,
-      const base::string16& error_description) override {
+      const base::string16& error_description,
+      bool was_ignored_by_handler) override {
     failed_load_ = true;
     error_code_ = static_cast<net::Error>(error_code);
     validated_url_ = validated_url;
   }
 
   bool failed_load() const { return failed_load_; }
   net::Error error_code() const { return error_code_; }
   const GURL& validated_url() const { return validated_url_; }
 
  private:
@@ skipping 76 matching lines @@
   ASSERT_TRUE(NavigateToURL(kFailHTML));
 
   std::string test_result;
   EXPECT_FALSE(RunAccessibilityChecks(&test_result));
 
   // Error should NOT be empty on failure.
   EXPECT_NE("", test_result);
 }
 
 }  // namespace