Remove OWNERS file for the CFE team.

The code that was previously owned by the CFE team (OWNERS_CFE) is now
owned by the Dart Model team (OWNERS_MODEL). Accordingly, we don't
need OWNERS_CFE anymore.

Change-Id: I1ede4fbf5a0d29c5d328cc870c75c8a5ec7f217c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/410620
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>

pkg/_fe_analyzer_shared/OWNERS

@@ -1,2 +1 @@
-file:/tools/OWNERS_CFE
 file:/tools/OWNERS_MODEL

pkg/front_end/OWNERS

@@ -1,5 +1,4 @@
 set noparent
-file:/tools/OWNERS_CFE
 file:/tools/OWNERS_MODEL
 # In addition to CFE and Dart Model teams allow global owners.
 file:/OWNERS

pkg/frontend_server/OWNERS

@@ -1,5 +1,4 @@
 set noparent
-file:/tools/OWNERS_CFE
 file:/tools/OWNERS_MODEL
 # In addition to CFE and Dart Model teams allow global owners.
 file:/OWNERS

pkg/kernel/OWNERS

@@ -1,5 +1,4 @@
 set noparent
-file:/tools/OWNERS_CFE
 file:/tools/OWNERS_MODEL
 # In addition to CFE and Dart Model teams allow global owners.
 file:/OWNERS

pkg/testing/OWNERS

@@ -1,2 +1 @@
-file:/tools/OWNERS_CFE
 file:/tools/OWNERS_MODEL

tools/OWNERS

@@ -3,7 +3,6 @@ file:OWNERS_ECOSYSTEM
 
 # Groups administrate themselves.
 per-file OWNERS_BUILD=file:OWNERS_BUILD
-per-file OWNERS_CFE=file:OWNERS_CFE
 per-file OWNERS_DEVELOPER_EXPERIENCE=file:OWNERS_DEVELOPER_EXPERIENCE
 per-file OWNERS_DEVTOOLS=file:OWNERS_DEVTOOLS
 per-file OWNERS_ECOSYSTEM=file:OWNERS_ECOSYSTEM

tools/OWNERS_CFE

@@ -1,4 +0,0 @@
-cstefantsova@google.com
-jensj@google.com
-johnniwinther@google.com
-vegorov@google.com

tools/OWNERS_ENG

@@ -1,5 +1,4 @@
 # All engineering teams
-file:OWNERS_CFE
 file:OWNERS_DEVELOPER_EXPERIENCE
 file:OWNERS_DEVTOOLS
 file:OWNERS_ECOSYSTEM