2D Recents: polish the app -> recents transition
* Do not draw the header as part of the transition thumbnail
since the header is already shown. Just let the thumbnail
slot into the task view already drawn on screen.
* Shift the target rectangle by the header height so that
the end state of the animation corresponds exactly to the
task view layout.
* Remove unused local variable.
Bug: 32101881
Bug: 33752154
Test: Checked/screencasted recents -> app -> recents animations on local sw600dp device
Change-Id: I4c8ce52b378567114735e6bd582572124a2a354c
2 files changed