Convert //content from scoped_ptr to std::unique_ptr

content/shell/browser/layout_test/layout_test_devtools_frontend.cc

 // Copyright 2014 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/browser/layout_test/layout_test_devtools_frontend.h"
 
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/path_service.h"
@@ skipping 95 matching lines @@
 
 void LayoutTestDevToolsFrontend::AgentHostClosed(
     DevToolsAgentHost* agent_host, bool replaced) {
   // Do not close the front-end shell.
 }
 
 void LayoutTestDevToolsFrontend::HandleMessageFromDevToolsFrontend(
     const std::string& message) {
   std::string method;
   base::DictionaryValue* dict = nullptr;
-  scoped_ptr<base::Value> parsed_message = base::JSONReader::Read(message);
+  std::unique_ptr<base::Value> parsed_message = base::JSONReader::Read(message);
   if (parsed_message &&
       parsed_message->GetAsDictionary(&dict) &&
       dict->GetString("method", &method) &&
       method == "readyForTest") {
     ready_for_test_ = true;
     for (const auto& pair : pending_evaluations_)
       EvaluateInFrontend(pair.first, pair.second);
     pending_evaluations_.clear();
     return;
   }
 
   ShellDevToolsFrontend::HandleMessageFromDevToolsFrontend(message);
 }
 
 void LayoutTestDevToolsFrontend::RenderProcessGone(
     base::TerminationStatus status) {
   BlinkTestController::Get()->DevToolsProcessCrashed();
 }
 
 }  // namespace content