Convert implicit scoped_refptr constructor calls to explicit ones, part 1

net/url_request/view_cache_helper_unittest.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/url_request/view_cache_helper.h"
 
 #include "base/pickle.h"
 #include "net/base/test_completion_callback.h"
 #include "net/disk_cache/disk_cache.h"
 #include "net/http/http_cache.h"
@@ skipping 22 matching lines @@
 void WriteHeaders(disk_cache::Entry* entry, int flags, const std::string data) {
   if (data.empty())
     return;
 
   Pickle pickle;
   pickle.WriteInt(flags | 1);  // Version 1.
   pickle.WriteInt64(0);
   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;
   int rv = entry->WriteData(0, 0, buf, len, &cb, true);
   ASSERT_EQ(len, cb.GetResult(rv));
 }
 
 void WriteData(disk_cache::Entry* entry, int index, const std::string data) {
   if (data.empty())
     return;
@@ skipping 137 matching lines @@
   int flags = 1 << 12;
   WriteHeaders(entry, flags, "something");
   entry->Close();
 
   std::string data;
   rv = helper.GetEntryInfoHTML(key, context, &data, &cb);
   EXPECT_EQ(net::OK, cb.GetResult(rv));
 
   EXPECT_NE(std::string::npos, data.find("RESPONSE_INFO_TRUNCATED"));
 }