Remove obtainStyledAttribute and AssetManager2::GetBag tracing

These traces are small and noisy, so they hurt performance more than they help.

This reverts commit c37457799be3db0590a5d94832b2fef5f64ef439.

Test: m
Bug: 132721345
Change-Id: I9ef719f54f2bc8a54f23e88f46d74e35417a6519
2 files changed