tree 6fa8ec7d0fd275ab5f8f96348029a09c05813842
parent 4ea4f63d28efe745051f0887c8a1e70f916fe500
author Adam Lesinski <adamlesinski@google.com> 1484866199 -0800
committer Adam Lesinski <adamlesinski@google.com> 1484871466 -0800

ActivityThread: Only update code paths that have been added

When an ApplicationInfo object is updated and we want to update
code paths without restarting the app's process, we need to make
sure that we only update the paths that have changed. This means
diffing between the old paths and the new paths.

Test: watch /proc/<pid>/maps for dex entries before and after
      running adb exec-out am update-appinfos all <package>
Change-Id: I6855d860478ade3184bbb578a5483d8548396daa