Initial cut of annotator tests. Should help us be more confident using more annotator steps in the future.
Initial cut of annotator tests. Should help us be more confident using more annotator steps in the future.

Review URL: http://codereview.chromium.org/9875008

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@129713 0039d316-1c4b-4281-b951-d872f2087c98

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