Fix more references to webkit's run_webkit_tests.py.

Change the PRESUBMIT to call the script from Blink (run-webkit-tests)
directly.

BUG=338338
TEST=None
R=dpranke@chromium.org
TBR=sky@chromium.org

Review URL: https://codereview.chromium.org/583093002

Cr-Commit-Position: refs/heads/master@{#295883}

1 files changed, 0 insertions, 3 deletions

diff --git a/WATCHLISTS b/WATCHLISTS
index f0ddfef..8c86b0c 100644
--- a/WATCHLISTS
+++ b/WATCHLISTS
@@ -407,9 +407,6 @@
     'libwebp': {
       'filepath': 'third_party/libwebp'
     },
-    'layout_tests': {
-      'filepath': 'webkit/(tools|data)/(layout_tests|test_shell)/',
-    },
     'linux_fonts': {
       'filepath': 'ui/gfx/font_render_params_.*|'\
                   'ui/gfx/platform_font_pango.*|'\