Update TestInlinedBreakpoints to reflect the fact that
the default search method is "always" as of r218405.

For the purposes of this test, set it back to "headers"
to confirm that the file+line breakpoint doesn't work,
then verify that it does work with "always".  Leave it
in "always" setting.
<rdar://problem/18564244> 


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@219251 91177308-0d34-0410-b5e6-96231b3b80d8