Don't use base::MessageLoop::{Quit,QuitClosure} in net/

net/base/file_stream_unittest.cc

 // Copyright (c) 2012 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/base/file_stream.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file.h"
 #include "base/files/file_util.h"
@@ skipping 539 matching lines @@
       {
         base::MessageLoop::ScopedNestableTaskAllower allow(
             base::MessageLoop::current());
         EXPECT_LE(0, callback64.WaitForResult());
       }
     }
 
     result_ = *total_bytes_written_;
     have_result_ = true;
     if (waiting_for_result_)
-      base::MessageLoop::current()->Quit();
+      base::MessageLoop::current()->QuitWhenIdle();
   }
 
   int result_;
   bool have_result_;
   bool waiting_for_result_;
   FileStream* stream_;
   int* total_bytes_written_;
   int* total_bytes_read_;
   std::string* data_read_;
   const CompletionCallback callback_;
@@ skipping 87 matching lines @@
           drainable_.get(), drainable_->BytesRemaining(), callback.callback());
       DCHECK_EQ(ERR_IO_PENDING, rv);
       rv = callback.WaitForResult();
       drainable_->DidConsume(total_bytes_written);
       *total_bytes_written_ += total_bytes_written;
     }
 
     result_ = *total_bytes_written_;
     have_result_ = true;
     if (waiting_for_result_)
-      base::MessageLoop::current()->Quit();
+      base::MessageLoop::current()->QuitWhenIdle();
   }
 
   int result_;
   bool have_result_;
   bool waiting_for_result_;
   FileStream* stream_;
   int* total_bytes_written_;
   const CompletionCallback callback_;
   scoped_refptr<IOBufferWithSize> test_data_;
   scoped_refptr<DrainableIOBuffer> drainable_;
@@ skipping 154 matching lines @@
     total_bytes_read += rv;
     data_read.append(buf->data(), rv);
   }
   EXPECT_EQ(file_size, total_bytes_read);
 }
 #endif
 
 }  // namespace
 
 }  // namespace net