Allow ChromiumAnnotationFactory to AddTests.
Allow ChromiumAnnotationFactory to AddTests.

This will enable the sizes step on the Android clobber bot.

BUG=159848


Review URL: https://chromiumcodereview.appspot.com/11421132

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@170025 0039d316-1c4b-4281-b951-d872f2087c98

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