Adjust URLFetcher::Create API so that object is returned as scoped_ptr.

remoting/test/remote_host_info_fetcher.cc

Index: remoting/test/remote_host_info_fetcher.cc
diff --git a/remoting/test/remote_host_info_fetcher.cc b/remoting/test/remote_host_info_fetcher.cc
index e386bf868aabe2e92e17d55bcdf9076e25ce567a..2f9e6a20e3f5c350007354644b500620abacde91 100644
--- a/remoting/test/remote_host_info_fetcher.cc
+++ b/remoting/test/remote_host_info_fetcher.cc
@@ -69,8 +69,8 @@ bool RemoteHostInfoFetcher::RetrieveRemoteHostInfo(
       base::ThreadTaskRunnerHandle::Get(),   // network_runner
       base::ThreadTaskRunnerHandle::Get());  // file_runner
 
-  request_.reset(
-      net::URLFetcher::Create(GURL(service_url), net::URLFetcher::POST, this));
+  request_ =
+      net::URLFetcher::Create(GURL(service_url), net::URLFetcher::POST, this);
   request_->SetRequestContext(request_context_getter_.get());
   request_->AddExtraRequestHeader("Authorization: OAuth " + access_token);
   request_->AddExtraRequestHeader(kRequestTestOrigin);