SnapdragonCamera: Path should be reseted in onLayout method

When proMode is inVisible, onLayout method is called in the
landscape screen, the screen will draw one more curve by path.
Add judgment condition, path should be reseted in onLayout
method.

CRs-Fixed: 1094491
Change-Id: Id76e2234517bfef662b9687e997219e693e907b1
1 file changed