message: Fix typo in find-basic-function test
  Wrong FileCheck header meant that we were not matching what we should.
  This allows us to get rid of the -allow-deprecated-dag-overlap flag in
  the test.
diff: // RUN: lldb-test symbols --name=foo --find=function --function-flags=method %t | \
  // RUN: FileCheck --check-prefix=METHOD %s
  // RUN: lldb-test symbols --name=foo --find=function --function-flags=full %t | \
  -// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=FULL %s
  +// RUN: FileCheck --check-prefix=FULL %s
  // RUN: lldb-test symbols --name=_Z3fooi --find=function --function-flags=full %t | \
  // RUN: FileCheck --check-prefix=FULL-MANGLED %s
  // RUN: lldb-test symbols --name=foo --context=context --find=function --function-flags=base %t | \
  // RUN: lldb-test symbols --name=foo --find=function --function-flags=method %t | \
  // RUN: FileCheck --check-prefix=METHOD %s
  // RUN: lldb-test symbols --name=foo --find=function --function-flags=full %t | \
  -// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=FULL %s
  +// RUN: FileCheck --check-prefix=FULL %s
  // RUN: lldb-test symbols --name=_Z3fooi --find=function --function-flags=full %t | \
  // RUN: FileCheck --check-prefix=FULL-MANGLED %s
  // RUN: lldb-test symbols --name=foo --context=context --find=function --function-flags=base %t | \
  // RUN: lldb-test symbols --name=foo --find=function --function-flags=method %t | \
  // RUN: FileCheck --check-prefix=METHOD %s
  // RUN: lldb-test symbols --name=foo --find=function --function-flags=full %t | \
  -// RUN: FileCheck -allow-deprecated-dag-overlap --check-prefix=FULL %s
  +// RUN: FileCheck --check-prefix=FULL %s
  // RUN: lldb-test symbols --name=_Z3fooi --find=function --function-flags=full %t | \
  // RUN: FileCheck --check-prefix=FULL-MANGLED %s
  // RUN: lldb-test symbols --name=foo --context=context --find=function --function-flags=base %t | \
  // FULL-DAG: name = "ffbar()::sbaz::foo()", mangled = "_ZZ5ffbarvEN4sbaz3fooEv"
  // FULL-MANGLED: Found 1 functions:
  -// FULL-DAG: name = "foo(int)", mangled = "_Z3fooi"
  +// FULL-MANGLED-DAG: name = "foo(int)", mangled = "_Z3fooi"
  // CONTEXT: Found 1 functions:
  // CONTEXT-DAG: name = "bar::foo()", mangled = "_ZN3bar3fooEv"
  