Fix SF unittest OWNERS for reviewing

Restore some SF owners to certain test files to make reviewability
easier.

Bug: none
Test: presubmit
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:bb008aaccf30ef62773214cdfcfabb43aa33b8b2)
Merged-In: Ibe820409564b8bc330eedc4bf60ea17a84d012a4
Change-Id: Ibe820409564b8bc330eedc4bf60ea17a84d012a4
diff --git a/services/surfaceflinger/tests/OWNERS b/services/surfaceflinger/tests/OWNERS
index 1878326..56f2f1b 100644
--- a/services/surfaceflinger/tests/OWNERS
+++ b/services/surfaceflinger/tests/OWNERS
@@ -1,5 +1,8 @@
-per-file HdrSdrRatioOverlay_test.cpp = set noparent
 per-file HdrSdrRatioOverlay_test.cpp = alecmouri@google.com, sallyqi@google.com, jreck@google.com
 
+# Most layer-related files are owned by WM
 per-file Layer* = set noparent
 per-file Layer* = pdwilliams@google.com, vishnun@google.com, melodymhsu@google.com
+
+per-file LayerHistoryTest.cpp = file:/services/surfaceflinger/OWNERS
+per-file LayerInfoTest.cpp = file:/services/surfaceflinger/OWNERS
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