aw: Use comparison DCHECKs where appropriate

android_webview/browser/net/input_stream_reader.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 "android_webview/browser/net/input_stream_reader.h"
 
 #include "android_webview/browser/input_stream.h"
 #include "base/message_loop/message_loop.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/net_errors.h"
@@ skipping 69 matching lines @@
   // number of bytes.
   if (byte_range.IsValid() && byte_range.first_byte_position() > 0) {
     int64_t bytes_to_skip = byte_range.first_byte_position();
     do {
       int64_t skipped = 0;
       if (!stream_->Skip(bytes_to_skip, &skipped))
         return net::ERR_FAILED;
 
       if (skipped <= 0)
         return net::ERR_REQUEST_RANGE_NOT_SATISFIABLE;
-      DCHECK(skipped <= bytes_to_skip);
+      DCHECK_LE(skipped, bytes_to_skip);
 
       bytes_to_skip -= skipped;
     } while (bytes_to_skip > 0);
   }
   return net::OK;
 }
 
 } // namespace android_webview