Mandoline: let html_viewer handle more contents

mojo/fetcher/network_fetcher.cc

 // Copyright 2015 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 "mojo/fetcher/network_fetcher.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
@@ skipping 224 matching lines @@
   TRACE_EVENT_ASYNC_END0("mojo_shell", "NetworkFetcher::NetworkRequest", this);
   scoped_ptr<Fetcher> owner(this);
   if (response->error) {
     LOG(ERROR) << "Error (" << response->error->code << ": "
                << response->error->description << ") while fetching "
                << response->url;
     loader_callback_.Run(nullptr);
     return;
   }
 
-  if (response->status_code >= 400 && response->status_code < 600) {
-    LOG(ERROR) << "Error (" << response->status_code << ": "
-               << response->status_line << "): "
-               << "while fetching " << response->url;
-    loader_callback_.Run(nullptr);
-    return;
-  }
-
   response_ = response.Pass();
   loader_callback_.Run(owner.Pass());
 }
 
 }  // namespace fetcher
 }  // namespace mojo