[kernel] Remove @deprecated annotation

Change-Id: I86b651978768b164e66b83ee319b226c106ae2d4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/163203
Reviewed-by: Clement Skau <cskau@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
diff --git a/pkg/kernel/lib/ast.dart b/pkg/kernel/lib/ast.dart
index 3adc495..27a61e2 100644
--- a/pkg/kernel/lib/ast.dart
+++ b/pkg/kernel/lib/ast.dart
@@ -7111,7 +7111,6 @@
 
   // TODO(johnniwinther): Remove this when dependent code has been updated to
   // use [text].
-  @deprecated
   String get name => text;
 
   bool operator ==(other) {