Revert 48186, 48196, 48198

chrome_frame/urlmon_url_request.cc

Index: chrome_frame/urlmon_url_request.cc
diff --git a/chrome_frame/urlmon_url_request.cc b/chrome_frame/urlmon_url_request.cc
index 922a9519790129af357f9cfc258ccfbc7f0c112e..fb7e740bba727f626389104c19b83a37a37d5765 100644
--- a/chrome_frame/urlmon_url_request.cc
+++ b/chrome_frame/urlmon_url_request.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2009 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.
 
@@ -119,7 +119,7 @@ bool UrlmonUrlRequest::Read(int bytes_to_read) {
   DLOG(INFO) << __FUNCTION__ << me();
 
   // Re-entrancy check. Thou shall not call Read() while process OnReadComplete!
-  DCHECK_EQ(0u, pending_read_size_);
+  DCHECK_EQ(0, pending_read_size_);
   if (pending_read_size_ != 0)
     return false;
 
@@ -1136,7 +1136,7 @@ void UrlmonUrlRequestManager::OnResponseEnd(int request_id,
   DLOG(INFO) << __FUNCTION__;
   DCHECK(status.status() != URLRequestStatus::CANCELED);
   RequestMap::size_type n = request_map_.erase(request_id);
-  DCHECK_EQ(1u, n);
+  DCHECK_EQ(1, n);
   ++calling_delegate_;
   delegate_->OnResponseEnd(request_id, status);
   --calling_delegate_;