Update OWNERS files.

Bug: N/A
Test: N/A
Change-Id: I5574522dd277d0cf6d2ce05d49694d274d83eeee
diff --git a/libs/gralloc/OWNERS b/libs/gralloc/OWNERS
index 4a95778..93879d8 100644
--- a/libs/gralloc/OWNERS
+++ b/libs/gralloc/OWNERS
@@ -1,2 +1 @@
 chrisforbes@google.com
-vhau@google.com
diff --git a/libs/gui/OWNERS b/libs/gui/OWNERS
index ecccf29..1667fb0 100644
--- a/libs/gui/OWNERS
+++ b/libs/gui/OWNERS
@@ -7,9 +7,7 @@
 lpy@google.com
 mathias@google.com
 racarr@google.com
-steventhomas@google.com
 stoza@google.com
-vhau@google.com
 vishnun@google.com
 
 per-file EndToEndNativeInputTest.cpp = svv@google.com
@@ -22,4 +20,4 @@
 per-file include/gui/BufferQueue* = set noparent
 per-file include/gui/BufferQueue* = jreck@google.com, sumir@google.com, alecmouri@google.com
 per-file include/gui/IGraphicBuffer* = set noparent
-per-file include/gui/IGraphicBuffer* = jreck@google.com, sumir@google.com, alecmouri@google.com
\ No newline at end of file
+per-file include/gui/IGraphicBuffer* = jreck@google.com, sumir@google.com, alecmouri@google.com
diff --git a/services/surfaceflinger/OWNERS b/services/surfaceflinger/OWNERS
index c5a4689..f273725 100644
--- a/services/surfaceflinger/OWNERS
+++ b/services/surfaceflinger/OWNERS
@@ -4,7 +4,5 @@
 chaviw@google.com
 lpy@google.com
 racarr@google.com
-steventhomas@google.com
 stoza@google.com
-vhau@google.com
 vishnun@google.com