Cleaned up the API of HttpUtil::ParseContentRangeHeader().

content/browser/download/download_request_core.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 "content/browser/download/download_request_core.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 592 matching lines @@
       // Requested a partial range, but received the entire response.
       save_info->offset = 0;
       save_info->hash_of_partial_file.clear();
       save_info->hash_state.reset();
       return DOWNLOAD_INTERRUPT_REASON_NONE;
     }
 
     int64_t first_byte = -1;
     int64_t last_byte = -1;
     int64_t length = -1;
-    if (!http_headers.GetContentRange(&first_byte, &last_byte, &length))
+    if (!http_headers.GetContentRangeFor206(&first_byte, &last_byte, &length))
       return DOWNLOAD_INTERRUPT_REASON_SERVER_BAD_CONTENT;
     DCHECK_GE(first_byte, 0);
 
     if (first_byte != save_info->offset) {
       // The server returned a different range than the one we requested. Assume
       // the response is bad.
       //
       // In the future we should consider allowing offsets that are less than
       // the offset we've requested, since in theory we can truncate the partial
       // file at the offset and continue.
       return DOWNLOAD_INTERRUPT_REASON_SERVER_BAD_CONTENT;
     }
 
     return DOWNLOAD_INTERRUPT_REASON_NONE;
   }
 
   if (http_headers.response_code() == net::HTTP_PARTIAL_CONTENT)
     return DOWNLOAD_INTERRUPT_REASON_SERVER_BAD_CONTENT;
 
   return DOWNLOAD_INTERRUPT_REASON_NONE;
 }
 
 }  // namespace content