[net] docs: Update info in bug-triage-labels.md about Blink networking APIs

net/docs/bug-triage-labels.md

Index: net/docs/bug-triage-labels.md
diff --git a/net/docs/bug-triage-labels.md b/net/docs/bug-triage-labels.md
index d6f3e2ba94092f04cb1a6df8dacdc131d9b3cdb9..5f2b0d496c113c5c52ff7c17a9b164ae822d9d5d 100644
--- a/net/docs/bug-triage-labels.md
+++ b/net/docs/bug-triage-labels.md
@@ -70,14 +70,20 @@ they fall largely outside the purview of the network stack team:
 
 **Cr-Blink-Storage-AppCache**
 
-**Cr-Blink-WebSockets**
+**Cr-Blink-Network-WebSockets**
+: Issues with the WebSockets.  Attach this label to any issue about the
+  WebSocket feature regardless of where the cause of the issue is (net/ or
+  Blink).
 
-**Cr-Blink-XHR**
-: Generic issues with sync/async XHR requests - missing request or response
+**Cr-Blink-Network-FetchAPI**
+: Generic issues with the Fetch API - missing request or response
   headers, multiple headers, etc.  These will often run into issues in certain
   corner cases (Cross origin / CORS, proxy, whatever).  Attach all labels that
   seem appropriate.
 
+**Cr-Blink-Network-XHR**
+: Generic issues with sync/async XHR requests.
+
 **Cr-Services-Sync**
 : Sharing data/tabs/history/passwords/etc between machines not working.