tree fa4c6f5106c4b390165ad9e193628faa37e5bf16
parent bb4cc19c7f1c7fd83d0db47c2b2e4ad84187d2ad
author zhuw <zhuw@codeaurora.org> 1537413778 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1537413874 -0700

fix force close when calculate scaleFactor

if mOriginalBounds is null return 1f

Change-Id: I7912f6161c2cfba1483670e7f8d731d51bf3f9df