Convert //chrome from scoped_ptr to std::unique_ptr

chrome/app/chrome_crash_reporter_client.h

 // 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.
 
 #ifndef CHROME_APP_CHROME_CRASH_REPORTER_CLIENT_H_
 #define CHROME_APP_CHROME_CRASH_REPORTER_CLIENT_H_
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "components/crash/content/app/crash_reporter_client.h"
 
 namespace browser_watcher {
 class CrashReportingMetrics;
 }  // namespace browser_watcher
 
 class ChromeCrashReporterClient : public crash_reporter::CrashReporterClient {
  public:
   ChromeCrashReporterClient();
@@ skipping 44 matching lines @@
 #endif
 
 #if defined(OS_ANDROID)
   int GetAndroidMinidumpDescriptor() override;
 #endif
 
   bool EnableBreakpadForProcess(const std::string& process_type) override;
 
  private:
 #if defined(OS_WIN)
-  scoped_ptr<browser_watcher::CrashReportingMetrics> crash_reporting_metrics_;
+  std::unique_ptr<browser_watcher::CrashReportingMetrics>
+      crash_reporting_metrics_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(ChromeCrashReporterClient);
 };
 
 #endif  // CHROME_APP_CHROME_CRASH_REPORTER_CLIENT_H_