Android o preview 4
Update XFAIL

The latest clang in our tree now passes the below four tests, so
remove their XFAIL:

    libc++ :: std/strings/basic.string/string.cons/implicit_deduction_guides.pass.cpp
    libc++ :: std/strings/string.view/string.view.cons/implicit_deduction_guides.pass.cpp

Bug: 36401676
Test: ./run_tests.py
Change-Id: Ic39f509169463d434cb785999b0deecd0adca415
2 files changed