In addition to the file moves, the package names of the tests have been updated and adjusted to match their new locations.
FrameworkTestApplication should hold snippets of functionality that are helpful for testing the UI framework code, but not appropriate for sample code. For instance, a layout contrived to exercise an edge case of scrolling behavior. InstrumentationTestCases should be added under tests and added to the list of tests in FrameworkInstrumentationTestRunner.