tree 8f6db93399ab6e269bb36d7c195ccc13aeeec10e
parent 784d3a4a92cc2d4ce975953bc02145f7ebaa9d2a
author Vadim Tryshev <vadimt@google.com> 1439335264 -0700
committer Vadim Tryshev <vadimt@google.com> 1439335264 -0700

Fixing crash upon cancellation of an accessible drag.

This fixes perhaps an old bug.

If we started an accessible drag for an only item on a page,
then uninstalled the app while dragging, the page was removed
without unsetting its accessibility delegate. Later, the system asks
the delegate to do something, but the drag is over, and some pointers
are null, so everything crashes.

Fixing this.

Bug: 22028725
Change-Id: I85adcd42ae896603634994e20a7790792f7e84b1