From d65f265a6ad137be0db4d8c86879e5123a10087b Mon Sep 17 00:00:00 2001
From: mrmr1993
Date: Tue, 2 Sep 2014 17:43:41 +0100
Subject: Add comments about moving the Vomnibar to an iframe

---
 background_scripts/main.coffee | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'background_scripts')

diff --git a/background_scripts/main.coffee b/background_scripts/main.coffee
index 49417d7a..03d6143d 100644
--- a/background_scripts/main.coffee
+++ b/background_scripts/main.coffee
@@ -635,8 +635,8 @@ getCurrFrameIndex = (frames) ->
     return i if frames[i].id == focusedFrame
   frames.length + 1
 
-# Send message back to the tab unchanged.
-# Frames in the same tab can use this to communicate securely.
+# Send message back to the tab unchanged. This allows different frames from the same tab to message eachother
+# while avoiding security concerns such as eavesdropping or message spoofing.
 echo = (request, sender) ->
   delete request.handler # No need to send this information
   chrome.tabs.sendMessage(sender.tab.id, request)
-- 
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