Whitelist the APIs for chromeos/onhub recovery untility extensions.

chrome/browser/resources/feedback/js/event_handler.js

Index: chrome/browser/resources/feedback/js/event_handler.js
diff --git a/chrome/browser/resources/feedback/js/event_handler.js b/chrome/browser/resources/feedback/js/event_handler.js
index 352a218b1d1714e90ef20814732c1d5db26bc37a..35d9849469ade04581f119fdfd60c86fa0c486e0 100644
--- a/chrome/browser/resources/feedback/js/event_handler.js
+++ b/chrome/browser/resources/feedback/js/event_handler.js
@@ -72,6 +72,7 @@ var whitelistedExtensionIds = [
   'E9CE07C7EDEFE70B9857B312E88F94EC49FCC30F', // http://crbug.com/473845
   'A4577D8C2AF4CF26F40CBCA83FFA4251D6F6C8F8', // http://crbug.com/478929
   'A8208CCC87F8261AFAEB6B85D5E8D47372DDEA6B', // http://crbug.com/478929
+  // TODO (ntang) Removes the following hashes by 12/31/2017.

[asargent_no_longer_on_chrome, 2016/09/09 19:04:05]

grammar nit: s/Removes/Remove/

Also, do you mean that we should remove *all* of the hashes following your
comment, or just that hashes that existed before, but we'd want to keep the last
2 you're adding in this CL? If the latter, you might want to revise the comment
to something like "Remove the following 7 hashes ..."

   'B620CF4203315F9F2E046EDED22C7571A935958D', // http://crbug.com/510270
   'B206D8716769728278D2D300349C6CB7D7DE2EF9', // http://crbug.com/510270
   'EFCF5358672FEE04789FD2EC3638A67ADEDB6C8C', // http://crbug.com/514696
@@ -79,6 +80,8 @@ var whitelistedExtensionIds = [
   'F33B037DEDA65F226B7409C2ADB0CF3F8565AB03', // http://crbug.com/541769
   '969C788BCBC82FBBE04A17360CA165C23A419257', // http://crbug.com/541769
   '3BC3740BFC58F06088B300274B4CFBEA20136342', // http://crbug.com/541769
+  '2B6C6A4A5940017146F3E58B7F90116206E84685', // http://crbug.com/642141
+  '96FF2FFA5C9173C76D47184B3E86D267B37781DE', // http://crbug.com/642141
 ];
 
 /**