Commits
Richard Ho authored 8c4e4b0865d
added null check in doInBackground and if null, properly intializes variables. Bug:29234237 Change-Id: I1d65b1a232c71efdd11a917769aec5044867a085 (cherry picked from commit 0f0f5414f4860de7f5e98d783b3172a39a42df2f)