Convert implicit scoped_refptr constructor calls to explicit ones, part 1

net/url_request/view_cache_helper_unittest.cc

Index: net/url_request/view_cache_helper_unittest.cc
diff --git a/net/url_request/view_cache_helper_unittest.cc b/net/url_request/view_cache_helper_unittest.cc
index e82ff15481b89134f59337c8657e3e5b1b6e7889..5338ee597a99d15b44b8ca599480395f4623cc7a 100644
--- a/net/url_request/view_cache_helper_unittest.cc
+++ b/net/url_request/view_cache_helper_unittest.cc
@@ -40,8 +40,8 @@ void WriteHeaders(disk_cache::Entry* entry, int flags, const std::string data) {
   pickle.WriteInt64(0);
   pickle.WriteString(data);
 
-  scoped_refptr<net::WrappedIOBuffer> buf = new net::WrappedIOBuffer(
-      reinterpret_cast<const char*>(pickle.data()));
+  scoped_refptr<net::WrappedIOBuffer> buf(new net::WrappedIOBuffer(
+      reinterpret_cast<const char*>(pickle.data())));
   int len = static_cast<int>(pickle.size());
 
   TestCompletionCallback cb;