Define the NO_SANITIZE_ADDRESS macro in a 'clang-cl /fallback' friendly way

BUG=chromium:345874
TEST=build chrome with "set GYP_DEFINES=clang=1 asan=1 component=static_library disable_nacl=1"

Review URL: https://codereview.chromium.org/294653002

git-svn-id: svn://svn.chromium.org/blink/trunk@174286 bbb929c8-8fbe-4397-9dbb-9b2b20218538