Convert Pass()→std::move() in //net

net/url_request/test_url_fetcher_factory.cc

Index: net/url_request/test_url_fetcher_factory.cc
diff --git a/net/url_request/test_url_fetcher_factory.cc b/net/url_request/test_url_fetcher_factory.cc
index fb9056610b65899b487bab3ae29e6d24adf63c96..805ef646afb6da57a006b7fc30fc4dc619c29b63 100644
--- a/net/url_request/test_url_fetcher_factory.cc
+++ b/net/url_request/test_url_fetcher_factory.cc
@@ -5,6 +5,7 @@
 #include "net/url_request/test_url_fetcher_factory.h"
 
 #include <string>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ -179,7 +180,7 @@ void TestURLFetcher::SaveResponseWithWriter(
   // to be done in SaveResponseToFileAtPath(), and this method supports only
   // URLFetcherStringWriter (for testing of this method only).
   if (fake_response_destination_ == STRING) {
-    response_writer_ = response_writer.Pass();
+    response_writer_ = std::move(response_writer);
     int response = response_writer_->Initialize(CompletionCallback());
     // The TestURLFetcher doesn't handle asynchronous writes.
     DCHECK_EQ(OK, response);