Convert Pass()→std::move() in //net

net/proxy/proxy_config.cc

Index: net/proxy/proxy_config.cc
diff --git a/net/proxy/proxy_config.cc b/net/proxy/proxy_config.cc
index 2ac6de1b328439b85f2e04735942f460c21379c7..78d6ef3b9cfd5a253638ad0b5221106b893aab47 100644
--- a/net/proxy/proxy_config.cc
+++ b/net/proxy/proxy_config.cc
@@ -4,9 +4,11 @@
 
 #include "net/proxy/proxy_config.h"
 
+#include <utility>
+
 #include "base/logging.h"
-#include "base/strings/string_util.h"
 #include "base/strings/string_tokenizer.h"
+#include "base/strings/string_util.h"
 #include "base/values.h"
 #include "net/proxy/proxy_info.h"
 
@@ -258,7 +260,7 @@ scoped_ptr<base::DictionaryValue> ProxyConfig::ToValue() const {
         AddProxyListToValue("ftp", proxy_rules_.proxies_for_ftp, dict2.get());
         AddProxyListToValue("fallback", proxy_rules_.fallback_proxies,
                             dict2.get());
-        dict->Set("proxy_per_scheme", dict2.Pass());
+        dict->Set("proxy_per_scheme", std::move(dict2));
         break;
       }
       default:
@@ -286,7 +288,7 @@ scoped_ptr<base::DictionaryValue> ProxyConfig::ToValue() const {
   // Output the source.
   dict->SetString("source", ProxyConfigSourceToString(source_));
 
-  return dict.Pass();
+  return dict;
 }
 
 }  // namespace net