Convert //content from scoped_ptr to std::unique_ptr

content/test/net/url_request_abort_on_end_job.cc

Index: content/test/net/url_request_abort_on_end_job.cc
diff --git a/content/test/net/url_request_abort_on_end_job.cc b/content/test/net/url_request_abort_on_end_job.cc
index c5fef0549045b8fba4eb5215b8b47cf3467c0fcb..0ccb57108d6b52a53e42123edbae495b291d7c89 100644
--- a/content/test/net/url_request_abort_on_end_job.cc
+++ b/content/test/net/url_request_abort_on_end_job.cc
@@ -50,7 +50,7 @@ void AddUrlHandlerOnIOThread() {
   net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
   filter->AddUrlInterceptor(
       GURL(URLRequestAbortOnEndJob::k400AbortOnEndUrl),
-      scoped_ptr<net::URLRequestInterceptor>(new Interceptor()));
+      std::unique_ptr<net::URLRequestInterceptor>(new Interceptor()));
 }
 
 }  // anonymous namespace