Follow-up 9649253f6b: Unbreak videos

9649253f6b missed a semi-colon making the height and width
styles on videos be invalid, causing them to disappear.

Bug: 72429
Change-Id: I51d2a882ff1e52103572e61078809d39f4dc25ab
(cherry picked from commit 639a32242072bccde9c57c0d20fac3264fc66313)