Don't check blink DEPS files for target LGTM
Don't check blink DEPS files for target LGTM

They're a mix of third_party/WebKit and src relative path names. Skipping them
is still better than everybody using NOPRESUBMIT.

BUG=545323
R=dpranke@chromium.org

Review URL: https://codereview.chromium.org/1646873002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#372289}

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