Add OWNERS files to the new subdirs in chrome/browser/ui/cocoa/.

BUG=none
TEST=no code change
R=pinkerton
Review URL: http://codereview.chromium.org/6372002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71665 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/cocoa/OWNERS

+mark@chromium.org
+pinkerton@chromium.org

chrome/browser/ui/cocoa/applescript/OWNERS

+pinkerton@chromium.org

chrome/browser/ui/cocoa/bookmarks/OWNERS

+jrg@chromium.org
+mrossetti@chromium.org

chrome/browser/ui/cocoa/download/OWNERS

+thakis@chromium.org

chrome/browser/ui/cocoa/extensions/OWNERS

+andybons@chromium.org

chrome/browser/ui/cocoa/find_bar/OWNERS

+rohitrao@chromium.org

chrome/browser/ui/cocoa/location_bar/OWNERS

+isherman@chromium.org
+rohitrao@chromium.org
+shess@chromium.org

chrome/browser/ui/cocoa/notifications/OWNERS

+johnnyg@chromium.org

chrome/browser/ui/cocoa/options/OWNERS

+pinkerton@chromium.org
+rsesek@chromium.org
+thomasvl@chromium.org

chrome/browser/ui/cocoa/wrench_menu/OWNERS

+rsesek@chromium.org