Add new tests to mac and win try slaves.
Add new tests to mac and win try slaves.

Mac: safe_browsing
Win: nacl_ui, browser_tests and interactive_ui

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/4475003

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@65158 0039d316-1c4b-4281-b951-d872f2087c98

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