docs(chips): remove outdated note about chips being in-progress. (#9818)

jelbourn · mmalerba · commit 64ce0c4b965b · 2018-02-08T13:45:33.000-08:00
diff --git a/src/lib/chips/chips.md b/src/lib/chips/chips.md
@@ -2,8 +2,6 @@
 
 <!-- example(chips-overview) -->
 
-_Note: chips are still early in their development and more features are being actively worked on._
-
 ```html
 <mat-chip-list>
   <mat-chip>Papadum</mat-chip>
