tree 0ac56dcb6819e6e314438d7bc535ef39dbbbfc99
parent 01251b0dc4c302a8b9eb6ef6797c8e33eebab139
author Winson <winsonc@google.com> 1441841895 -0700
committer Winson <winsonc@google.com> 1441922117 -0700

Refactoring to ensure item deletion always removes from the DB.

- Routing the various places where we call through to delete from
  LauncherModel through Launcher, which will delegate the removal
  of the icon from the workspace, and properly handle the removal
  of all items and their contents from the db.

Bug: 23944119

Change-Id: I022fe2b3e79da16b5af87505c4362490b8422686