Update from https://crrev.com/304715

net/base/net_log_event_type_list.h

Index: net/base/net_log_event_type_list.h
diff --git a/net/base/net_log_event_type_list.h b/net/base/net_log_event_type_list.h
index af7c290aaaf71e8a2dfd6bfff1e306373d07085e..494b762fca8c79372f9f06ad3656ba6ce14b07ee 100644
--- a/net/base/net_log_event_type_list.h
+++ b/net/base/net_log_event_type_list.h
@@ -796,6 +796,14 @@ EVENT_TYPE(URL_REQUEST_FAKE_RESPONSE_HEADERS_CREATED)
 //     "headers": <The list of header:value pairs>,
 //   }
 
+EVENT_TYPE(URL_REQUEST_FILTERS_SET)
+// This event is logged when a URLRequestJob sets up the filters, if any
+// filters were added to the job.  It logs the filters added.
+// The following parameters are attached:
+//   {
+//     "filters": <The list of filter names>
+//   }
+
 // ------------------------------------------------------------------------
 // HttpCache
 // ------------------------------------------------------------------------
@@ -2398,3 +2406,11 @@ EVENT_TYPE(SDCH_DICTIONARY_ERROR)
 // This event is created when SdchDictionaryFetcher starts fetch.  It contains
 // no parameters.
 EVENT_TYPE(SDCH_DICTIONARY_FETCH)
+
+// This event is created if the SdchDictionaryFetcher URLRequest returns
+// no error, but signals an error through bytes_read < 0.
+// It contains the following parameters:
+//   {
+//     "net_error": <error created>
+//   }
+EVENT_TYPE(SDCH_DICTIONARY_FETCH_IMPLIED_ERROR)