Move testing.json and status files to more natural locations.

pkg/front_end/tool/fasta

 #!/bin/bash
 # Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 set -e
 
 REPO_DIR="$(cd ${BASH_SOURCE%/*} && git rev-parse --show-toplevel)"
 
 DART_VM="${REPO_DIR}/sdk/bin/dart"
@@ skipping 40 matching lines @@
     shift
     PATCHED_SDK_DIR=$(
       ls -d {xcodebuild,out}/${DART_CONFIGURATION}/patched_sdk 2>/dev/null \
         | head -1)
     exec "${DART_VM}" -DDFE_VERBOSE=true \
          --kernel-binaries=${PATCHED_SDK_DIR} \
          --dfe="${REPO_DIR}/utils/kernel-service/kernel-service.dart" "$@"
     ;;
   testing)
     SCRIPT="${REPO_DIR}/pkg/testing/bin/testing.dart"
-    set -- "$@" "--config=${REPO_DIR}/pkg/front_end/test/fasta/testing.json"
+    set -- "$@" "--config=${REPO_DIR}/pkg/front_end/testing.json"
     ;;
   generate-messages) SCRIPT="${TOOL_DIR}/generate_messages.dart";;
   *)
     stop "'$1' isn't a valid subcommand."
     ;;
 esac
 
 shift
 
 exec "${DART_VM}" -c "${SCRIPT}" "$@"