Convert implicit scoped_refptr constructor calls to explicit ones, part 1

net/disk_cache/disk_cache_perftest.cc

 // Copyright (c) 2006-2010 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 <string>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/perftimer.h"
@@ skipping 26 matching lines @@
 };
 typedef std::vector<TestEntry> TestEntries;
 
 const int kMaxSize = 16 * 1024 - 1;
 
 // Creates num_entries on the cache, and writes 200 bytes of metadata and up
 // to kMaxSize of data to each entry.
 int TimeWrite(int num_entries, disk_cache::Backend* cache,
               TestEntries* entries) {
   const int kSize1 = 200;
-  scoped_refptr<net::IOBuffer> buffer1 = new net::IOBuffer(kSize1);
-  scoped_refptr<net::IOBuffer> buffer2 = new net::IOBuffer(kMaxSize);
+  scoped_refptr<net::IOBuffer> buffer1(new net::IOBuffer(kSize1));
+  scoped_refptr<net::IOBuffer> buffer2(new net::IOBuffer(kMaxSize));
 
   CacheTestFillBuffer(buffer1->data(), kSize1, false);
   CacheTestFillBuffer(buffer2->data(), kMaxSize, false);
 
   CallbackTest callback(true);
   g_cache_tests_error = false;
   g_cache_tests_received = 0;
   int expected = 0;
 
   MessageLoopHelper helper;
@@ skipping 29 matching lines @@
   helper.WaitUntilCacheIoFinished(expected);
   timer.Done();
 
   return expected;
 }
 
 // Reads the data and metadata from each entry listed on |entries|.
 int TimeRead(int num_entries, disk_cache::Backend* cache,
              const TestEntries& entries, bool cold) {
   const int kSize1 = 200;
-  scoped_refptr<net::IOBuffer> buffer1 = new net::IOBuffer(kSize1);
-  scoped_refptr<net::IOBuffer> buffer2 = new net::IOBuffer(kMaxSize);
+  scoped_refptr<net::IOBuffer> buffer1(new net::IOBuffer(kSize1));
+  scoped_refptr<net::IOBuffer> buffer2(new net::IOBuffer(kMaxSize));
 
   CacheTestFillBuffer(buffer1->data(), kSize1, false);
   CacheTestFillBuffer(buffer2->data(), kMaxSize, false);
 
   CallbackTest callback(true);
   g_cache_tests_error = false;
   g_cache_tests_received = 0;
   int expected = 0;
 
   MessageLoopHelper helper;
@@ skipping 138 matching lines @@
 
     files.DeleteBlock(address[entry], false);
     EXPECT_TRUE(files.CreateBlock(disk_cache::RANKINGS, BlockSize(),
                                   &address[entry]));
   }
 
   timer2.Done();
   MessageLoop::current()->RunAllPending();
   delete[] address;
 }