Add Win and Mac buildrunner test builders to scheduler.
Add Win and Mac buildrunner test builders to scheduler.

The previous FYI masters.cfg only added the Linux buildrunner test builders to the Chromium scheduler. This patch adds both Windows and Mac builders.


Review URL: https://chromiumcodereview.appspot.com/10441076

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@139340 0039d316-1c4b-4281-b951-d872f2087c98

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