tree 1d64811c10b8b76ad5bbbdbf64998e90ad18c67b
parent 30929b758d44163f16ed4ec3c5793a6220be983c
author Craig Mautner <cmautner@google.com> 1362090726 -0800
committer Craig Mautner <cmautner@google.com> 1362097943 -0800

Convert mHistory to mTaskHistory (7)

- Remove TaskRecord from mTaskHistory and mTaskIdToTaskRecord when
last ActivityRecord is removed from it.
- Convert finishActivityLocked from mHistory to mTaskHistory.
- Convert navigateUpToLocked from mHistory to mTaskHistory.
- Convert removeHistoryRecordsForAppLocked from mHistory to
mTaskHistory.
- Convert moveHomeToFrontLocked from mHistory to mTaskHistory.

Change-Id: Ic632a8213f48dda1126c5e6853325a298b54f25f