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

net/http/partial_data.cc

Index: net/http/partial_data.cc
diff --git a/net/http/partial_data.cc b/net/http/partial_data.cc
index 915aaa4bb92e0f14670bb6003b79c2741aeeab6e..dceea25bcb0d093930c4043ed0bdf474c27670e2 100644
--- a/net/http/partial_data.cc
+++ b/net/http/partial_data.cc
@@ -274,7 +274,7 @@ bool PartialData::ResponseHeadersOK(const HttpResponseHeaders* headers) {
   }
 
   int64_t start, end, total_length;
-  if (!headers->GetContentRange(&start, &end, &total_length))
+  if (!headers->GetContentRangeFor206(&start, &end, &total_length))
     return false;
   if (total_length <= 0)
     return false;