Add myself as owner to extensions/renderer for V8 related changes
Add myself as owner to extensions/renderer for V8 related changes

R=rdevlin.cronin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1702323002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#375965}

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk