Adding a few more wasm related OWNERS.

R=titzer@chromium.org

Change-Id: Ib855271457ffd737abe7fa37ebf7a03a5bda9ee4
Reviewed-on: https://chromium-review.googlesource.com/940170Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51667}

OWNERS

 adamk@chromium.org
 ahaas@chromium.org
+aseemgarg@chromium.org
 bbudge@chromium.org
 binji@chromium.org
 bmeurer@chromium.org
@@ -18,6 +19,7 @@ ishell@chromium.org
 jarin@chromium.org
 jgruber@chromium.org
 jkummerow@chromium.org
+kschimpf@chromium.org
 leszeks@chromium.org
 machenbach@chromium.org
 marja@chromium.org

src/compiler/OWNERS

@@ -17,6 +17,7 @@ gdeepti@chromium.org
 per-file wasm-*=ahaas@chromium.org
 per-file wasm-*=bradnelson@chromium.org
 per-file wasm-*=clemensh@chromium.org
+per-file wasm-*=kschimpf@chromium.org
 
 per-file int64-lowering.*=ahaas@chromium.org
 

src/wasm/OWNERS

@@ -4,8 +4,9 @@ ahaas@chromium.org
 bbudge@chromium.org
 bradnelson@chromium.org
 clemensh@chromium.org
-gdeepti@chromium.org
 eholk@chromium.org
+gdeepti@chromium.org
+kschimpf@chromium.org
 titzer@chromium.org
 
 # COMPONENT: Blink>JavaScript>WebAssembly