Enable ASan coverage on the ASan ia32-v8-ARM builders.
Enable ASan coverage on the ASan ia32-v8-ARM builders.

BUG=368103
R=inferno@chromium.org

Review URL: https://codereview.chromium.org/260323002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@266888 0039d316-1c4b-4281-b951-d872f2087c98

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