fixup! fixup! Use FVP models to test AArch64 Big Endian Variants.

I had changes in CMakeLists.txt to use the correct bootcode.
This is no longer needed as it is already adding through a
different patch:
 ARM-software#567

Author: simpal01

CMakeLists.txt

@@ -720,7 +720,6 @@ function(
     default_ram_size
     default_stack_size
     run_tests
-    executor
 )
     if(CMAKE_INSTALL_MESSAGE STREQUAL NEVER)
         set(MESON_INSTALL_QUIET "--quiet")
@@ -756,7 +755,6 @@ function(
             -Dtests-enable-stack-protector=false
             -Dtest-long-double=${enable_long_double_test}
             -Dnewlib-nano-malloc=${newlib_nano_malloc}
-            -Dtest-machine=${executor}
             --prefix <INSTALL_DIR>
             --cross-file <BINARY_DIR>/meson-cross-build.txt
             --buildtype=${build_type}
@@ -1042,7 +1040,6 @@ macro(
     default_ram_size
     default_stack_size
     run_tests
-    executor
 )
     # It would be nice to just pass ${ARGN} to both the underlying functions,
     # but that has the side effect of expanding any list arguments (e.g.
@@ -1065,7 +1062,6 @@ macro(
             "${default_ram_size}"
             "${default_stack_size}"
             "${run_tests}"
-            "${executor}"
         )
     elseif(LLVM_TOOLCHAIN_C_LIBRARY STREQUAL newlib)
         add_newlib(
@@ -1457,7 +1453,6 @@ function(add_library_variant target_arch)
             set(have_executor FALSE)
         endif()
     else()
-        set(VARIANT_EXECUTOR "qemu")
         get_qemu_params(
             "${target_triple}"
             "${VARIANT_QEMU_MACHINE}"
@@ -1488,7 +1483,6 @@ function(add_library_variant target_arch)
             "${VARIANT_RAM_SIZE}"
             "${VARIANT_STACK_SIZE}"
             "${have_executor}"
-            "${VARIANT_EXECUTOR}"
         )
         add_compiler_rt(
             "${directory}"