Provide DevToolsHttpHandlerDelegate with an ability to provide additional page info

content/shell/shell_devtools_delegate.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/shell/shell_devtools_delegate.h"
 
 #include "base/bind.h"
 #include "content/public/browser/devtools_http_handler.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/url_constants.h"
@@ skipping 60 matching lines @@
                                         MSG_ROUTING_NONE,
                                         gfx::Size());
   return shell->web_contents()->GetRenderViewHost();
 }
 
 DevToolsHttpHandlerDelegate::TargetType
 ShellDevToolsDelegate::GetTargetType(RenderViewHost*) {
   return kTargetTypeTab;
 }
 
+std::string ShellDevToolsDelegate::GetViewDescription(
+    content::RenderViewHost*) {
+  return "";
+}
+
 }  // namespace content