Tweak the way we use the third_party\amd videocard code

Instead of 'official build', we use 'chrome build'

See http://codereview.chromium.org/10790060/ for context

BUG=117371
Review URL: https://chromiumcodereview.appspot.com/10806024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@147516 0039d316-1c4b-4281-b951-d872f2087c98
2 files changed