Switch usages of legacy-test to android.test.base

The legacy-test library has been deprecated in favour of the
android.test.base library which is part of the SDK.

The following change descriptions were generated automatically and so
may be a little repetitive. They are provided to give the reviewer
enough information to check the comments match what has actually been
changed and check the reasoning behind the changes.

* benchmarks/Android.mk
    Replaced 'legacy-test' with 'android.test.base' in
    LOCAL_JAVA_LIBRARIES because the source for module 'benchmarks'
    depends on classes from android.test.base

Bug: 30188076
Test: make checkbuild
Change-Id: I13e5df50281c4d562deed8605ab594d3af9e0b5d
1 file changed