Enable web audio compile-time flag BUG=none TEST=none Review URL: http://codereview.chromium.org/6308014
Enable web audio compile-time flag
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6308014

git-svn-id: http://src.chromium.org/svn/trunk/src@72282 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 827a10dbcbe144888c37403b59c6493d1f31a979
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser