Update chromium-side ServiceWorker directory owners

BUG=n/a
NOTRY=true

Review URL: https://codereview.chromium.org/297903005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@272717 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/resources/service_worker/OWNERS

-alecflett@chromium.org
-kinuko@chromium.org
 michaeln@chromium.org
+horo@chromium.org
+
+# may not be available
+kinuko@chromium.org

content/browser/service_worker/OWNERS

-alecflett@chromium.org
-kinuko@chromium.org
 michaeln@chromium.org
+falken@chromium.org
+
+# may not be available
+kinuko@chromium.org
+
+# per-file owners
+per-file embedded_worker*=horo@chromium.org
+per-file service_worker_process_manager*=horo@chromium.org
+per-file service_worker_internals_ui*=horo@chromium.org
+per-file service_worker_database*=nhiroki@chromium.org
+per-file service_worker_storage*=nhiroki@chromium.org

content/child/service_worker/OWNERS

-alecflett@chromium.org
-kinuko@chromium.org
 michaeln@chromium.org
+falken@chromium.org
+
+# may not be available
+kinuko@chromium.org

content/common/service_worker/OWNERS

-alecflett@chromium.org
-kinuko@chromium.org
 michaeln@chromium.org
+falken@chromium.org
+
+# may not be available
+kinuko@chromium.org
 
 # Changes to IPC messages require a security review to avoid introducing
 # new sandbox escapes.

content/renderer/service_worker/OWNERS

-alecflett@chromium.org
-kinuko@chromium.org
 michaeln@chromium.org
+falken@chromium.org
+horo@chromium.org
+
+# may not be available
+kinuko@chromium.org