Convert Pass()→std::move() in //chrome

chrome/browser/password_manager/password_manager_browsertest.cc

Index: chrome/browser/password_manager/password_manager_browsertest.cc
diff --git a/chrome/browser/password_manager/password_manager_browsertest.cc b/chrome/browser/password_manager/password_manager_browsertest.cc
index a099b2120668ffa23837e8999c6acc2bdf2ebddc..25a60c83e41f4c9f82bb39b493ba09c7b91ab708 100644
--- a/chrome/browser/password_manager/password_manager_browsertest.cc
+++ b/chrome/browser/password_manager/password_manager_browsertest.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include <string>
+#include <utility>
 
 #include "base/command_line.h"
 #include "base/macros.h"
@@ -98,14 +99,14 @@ scoped_ptr<net::test_server::HttpResponse> HandleTestAuthRequest(
         new net::test_server::BasicHttpResponse);
     http_response->set_code(net::HTTP_OK);
     http_response->set_content("Success!");
-    return http_response.Pass();
+    return std::move(http_response);
   } else {
     scoped_ptr<net::test_server::BasicHttpResponse> http_response(
         new net::test_server::BasicHttpResponse);
     http_response->set_code(net::HTTP_UNAUTHORIZED);
     http_response->AddCustomHeader("WWW-Authenticate",
                                    "Basic realm=\"test realm\"");
-    return http_response.Pass();
+    return std::move(http_response);
   }
 }