Change references to ui_unittests from gfx_unittests.
Change references to ui_unittests from gfx_unittests.

The executable was a copy.

BUG=133864
TEST=Local waterfall start.


Review URL: https://chromiumcodereview.appspot.com/10703154

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@146534 0039d316-1c4b-4281-b951-d872f2087c98

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