Exempt-From-Owner-Approval: Report non-visual Context misuse

Make obtaining a visual service from non-visual Context instance
report a strict mode violation and print the stacktrace.

Make calling getDisplay() throw an exception if called on an instance
that is not associated with a display. For existing usages introduce
a new internal method that does not perform the verification until
the usages are properly fixed.

Bug: 128338354
Test: StrictModeTest#testIncorrectContextUse_GetSystemService
Test: StrictModeTest#testIncorrectContextUse_GetDisplay
Change-Id: Id25d590eca6e10066e55d7ed6436d3bc9e433beb