am 3986d5e3: Update ApiLevel-18 reference images to CtsThemeHostTestCases and...
am 3986d5e3: Update ApiLevel-18 reference images to CtsThemeHostTestCases and delete CtsHoloTestCases
* commit '3986d5e3':
Update ApiLevel-18 reference images to CtsThemeHostTestCases and delete CtsHoloTestCases