Refactor NetLog::LogLevel --> NetLogCaptureMode.

net/http/http_request_headers.h

Index: net/http/http_request_headers.h
diff --git a/net/http/http_request_headers.h b/net/http/http_request_headers.h
index d8d52a0940f8757cc4449ab871d12eccfad5d556..d0666de9c431949c6ce20bf9ba04438920a4c779 100644
--- a/net/http/http_request_headers.h
+++ b/net/http/http_request_headers.h
@@ -148,7 +148,7 @@ class NET_EXPORT HttpRequestHeaders {
   // Takes in the request line and returns a Value for use with the NetLog
   // containing both the request line and all headers fields.
   base::Value* NetLogCallback(const std::string* request_line,
-                              NetLog::LogLevel log_level) const;
+                              NetLogCaptureMode capture_mode) const;
 
   // Takes in a Value created by the above function, and attempts to extract the
   // request line and create a copy of the original headers.  Returns true on