Fixed some test failure and log warnings.
- Make DisplayContent.attachStack and moveStack use the same code
path for adding child stack so they both account for the presence
of pinnded stack.
- Don't call DC.attachStack on a stack that is already on the
display. Use DC.removeStack instead to just make sure it is at the
right z-order on the display.
- Use WindowContainer.getName() when for exception messages to have
a more concise print-out for the error.
- Only try to remove a task from a stack when positioning if the task
is contained in the stack.
- Throw an exception if we try to remove a task that isn't contained
in a stack.
- Skip checking of exiting or waiting for replacement when rebuilding
window list for app tokens that are exiting.
- Properly display and intent output from WC.dumpChildrenNames().
- Have DisplayContent WindowContainer type always return true for
fillsParent() and isVisible() as displays always fill their parent
and always visible for now.
Bug: 31624623
Test: Failing test passes.
Change-Id: I8a84770feb1fd278716755cdec2900fddb9940de
6 files changed