Update 16-09-19TPAC-1.md

Author: hayatoito

meetings/16-09-19TPAC-1.md

@@ -63,6 +63,11 @@ Dominic (Google): `<button>` produces something that is focusable and has an ARI
 - [Optional topic] Declarative Shadow DOM
   - https://github.com/w3c/webcomponents/issues/71
   - There is no clear proposals. There is no strong interests. If someone has an interest, please add a comment on the issue.
+- [Optional topic] Support /deep/ in CSS Static profile
+  - https://github.com/w3c/webcomponents/issues/78
+  - Blink will implement this feature behind a flag to know whether this feature can be justified or not.
+    We need feedback from web developers.
+
 
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