Show actual results for accessibility dump render tree tests as well. Showing a * in front of incor…

content/browser/accessibility/dump_accessibility_tree_browsertest.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 <string>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
@@ skipping 164 matching lines @@
            ++line) {
         bool is_diff = false;
         if (diff_index < static_cast<int>(diff_lines.size()) &&
             diff_lines[diff_index] == line) {
           is_diff = true;
           ++ diff_index;
         }
         printf("%1s %4d %s\n", is_diff? kSignalDiff : "", line + 1,
             expected_lines[line].c_str());
       }
-      printf("\n");
+      printf("\nActual\n");
+      printf("------\n");
+      printf("%s\n", actual_contents.c_str());
     }
 
     if (!file_util::PathExists(expected_file)) {
       FilePath actual_file =
           FilePath(html_file.RemoveExtension().value() +
                    helper_.GetActualFileSuffix());
 
       EXPECT_TRUE(file_util::WriteFile(
           actual_file, actual_contents.c_str(), actual_contents.size()));
 
       ADD_FAILURE() << "No expectation found. Create it by doing:\n"
           << "mv " << actual_file.LossyDisplayName() << " "
           << expected_file.LossyDisplayName();
     }
   } while (!(html_file = file_enumerator.Next()).empty());
 }