Revert "Move activity timeouts to ActivityRecord (81/n)"

This reverts commit 5be02ffb82445115889993acfd352a13eaa7abd6.

Reason for revert: Causing a build failure; http://android-build.googleplex.com/builds/branch-dashboard/git_master?build_id=6100543

Change-Id: Ie522364d784a574b3fdad67c25d9559b3720dd01
9 files changed