V8 Buildbot: Ignore V8 in clang style checker on ASAN bot.
V8 Buildbot: Ignore V8 in clang style checker on ASAN bot.

TBR=jochen@chromium.org
BUG=

Review URL: https://codereview.chromium.org/105823011

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@239452 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build