Fixed the messaging clipping for RTL languages

Because in landscape the width is bigger than the height,
our clipping logic was wrong and clipped off most of the
text.

Test: add messaging style notification, switch to RTL, landscape, observe normal clipping
Change-Id: I8c74a8405280047f8b2a08ecdf3f37b0fbeeec62
Fixes: 73895612
Fixes: 78606052