Possibly uninitialized SkRgnBuilder fStorage. fStorage needs to be initialized regardless of SkRgnBuilder::init()'s outcome - otherwise the destructor can end up freeing garbage. BUG=330293 R=reed@google.com, fmalita@google.com Author: fmalita@chromium.org Review URL: https://codereview.chromium.org/122313002 git-svn-id: http://skia.googlecode.com/svn/trunk@12846 2bbb7eff-a529-9590-31e7-b0007b416f81