Fix did_replace_entry reported as false for meta refresh tags

content/browser/frame_host/navigation_controller_impl.cc

 // Copyright 2013 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.
 
 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  *     (http://www.torchmobile.com/)
  *
@@ skipping 870 matching lines @@
     }
   }
 
   switch (details->type) {
     case NAVIGATION_TYPE_NEW_PAGE:
       RendererDidNavigateToNewPage(rfh, params, details->is_same_document,
                                    details->did_replace_entry,
                                    navigation_handle);
       break;
     case NAVIGATION_TYPE_EXISTING_PAGE:
-      details->did_replace_entry = details->is_same_document;
+      // In-page navigations always replace the previous entry.  This is the
+      // case for history.replaceState(), as well as back and forward across
+      // fragment entries and history.pushState() entries.
+      if (details->is_same_document)
+        details->did_replace_entry = true;
+
       RendererDidNavigateToExistingPage(rfh, params, details->is_same_document,
                                         was_restored, navigation_handle);
       break;
     case NAVIGATION_TYPE_SAME_PAGE:
       RendererDidNavigateToSamePage(rfh, params, navigation_handle);
       break;
     case NAVIGATION_TYPE_NEW_SUBFRAME:
       RendererDidNavigateNewSubframe(rfh, params, details->is_same_document,
                                      details->did_replace_entry);
       break;
@@ skipping 1345 matching lines @@
   DCHECK(pending_entry_index_ == -1 ||
          pending_entry_ == GetEntryAtIndex(pending_entry_index_));
 }
 
 void NavigationControllerImpl::SetGetTimestampCallbackForTest(
     const base::Callback<base::Time()>& get_timestamp_callback) {
   get_timestamp_callback_ = get_timestamp_callback;
 }
 
 }  // namespace content