afohrman 66ff202b44 Fix reference equality comparison warnings for typeface.
The typeface comparisons in CollapsingTextHelper were triggering a ReferenceEquality warning. Changing to an Objects.equals comparison did not fix the problem, because Objects is not available down to API level 15. I added a SuppressWarnings annotation to match the way this already is addressed in TextInputLayout.

PiperOrigin-RevId: 162399064
2017-09-21 12:10:07 -04:00
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