Only call setSingleLine() on the preference title if the attribute is set. Bug: 37328004 Test: manual Change-Id: Ia95230cd08feaf8213cb5917c105d070eb30c11c
Only call setSingleLine() on the preference title if the attribute is set. Bug: 37328004 Test: manual Change-Id: Ia95230cd08feaf8213cb5917c105d070eb30c11c