Remove mips workaround.

Also replace OWNERS with the janitors because the only person in OWNERS
no longer works on Android.

Test: treehugger
Exempt-From-Owner-Approval: fixing OWNERS
Change-Id: Ia3ef0bb7495485242033c7e47c15d077e883e808
diff --git a/Android.bp b/Android.bp
index 03bfd79..f8947fe 100644
--- a/Android.bp
+++ b/Android.bp
@@ -18,9 +18,6 @@
     ],
 
     arch: {
-        mips: {
-            enabled: false,
-        },
         x86: {
             enabled: false,
         },
diff --git a/OWNERS b/OWNERS
index e1d7b09..7529cb9 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,3 +1 @@
-# Default code reviewers picked from top 3 or more developers.
-# Please update this list if you find better candidates.
-nsanders@google.com
+include platform/system/core:/janitors/OWNERS