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

chromeos/timezone/timezone_request.cc

Index: chromeos/timezone/timezone_request.cc
diff --git a/chromeos/timezone/timezone_request.cc b/chromeos/timezone/timezone_request.cc
index 4d787bdd00e5874db1b7644a3b5bf09de2ae3d1f..46c0a9bf835daa9684fbf000cfb9f32085966c1a 100644
--- a/chromeos/timezone/timezone_request.cc
+++ b/chromeos/timezone/timezone_request.cc
@@ -5,8 +5,8 @@
 #include "chromeos/timezone/timezone_request.h"
 
 #include <stddef.h>
-
 #include <string>
+#include <utility>
 
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram.h"
@@ -275,21 +275,21 @@ scoped_ptr<TimeZoneResponseData> GetTimeZoneFromResponse(
   if (!http_success) {
     PrintTimeZoneError(server_url, "No response received", timezone.get());
     RecordUmaEvent(TIMEZONE_REQUEST_EVENT_RESPONSE_EMPTY);
-    return timezone.Pass();
+    return timezone;
   }
   if (status_code != net::HTTP_OK) {
     std::string message = "Returned error code ";
     message += base::IntToString(status_code);
     PrintTimeZoneError(server_url, message, timezone.get());
     RecordUmaEvent(TIMEZONE_REQUEST_EVENT_RESPONSE_NOT_OK);
-    return timezone.Pass();
+    return timezone;
   }
 
   if (!ParseServerResponse(server_url, response_body, timezone.get()))
-    return timezone.Pass();
+    return timezone;
 
   RecordUmaEvent(TIMEZONE_REQUEST_EVENT_RESPONSE_SUCCESS);
-  return timezone.Pass();
+  return timezone;
 }
 
 }  // namespace
@@ -400,7 +400,7 @@ void TimeZoneRequest::OnURLFetchComplete(const net::URLFetcher* source) {
 
   // callback.Run() usually destroys TimeZoneRequest, because this is the way
   // callback is implemented in TimeZoneProvider.
-  callback.Run(timezone.Pass(), server_error);
+  callback.Run(std::move(timezone), server_error);
   // "this" is already destroyed here.
 }