scripts/unpack-sources.sh: Remove obsolete script

scripts/unpack-sources.sh

diff --git a/scripts/unpack-sources.sh b/scripts/unpack-sources.sh
deleted file mode 100755
index fd4ba3a..0000000
--- a/scripts/unpack-sources.sh
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/sh
-
-# Copyright 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Include common function definitions.
-. $(dirname "$0")/common.shi
-
-shell_import build-defaults.shi
-
-usage () {
-    cat >&2 <<EOF
-Usage: $(program_name) <destination-path>
-
-This script is used to unpack all required support library sources needed
-by the qemu-android build system. Sources will be extracted at the target
-destination path, which will be created on demand by this script.
-EOF
-    exit ${1:-0}
-}
-
-if [ -z "$1" ]; then
-    usage 1
-fi
-
-DEST_DIR=$1
-if [ ! -d "$DEST_DIR" ]; then
-    dump "Creating $DEST_DIR"
-    mkdir -p "$DEST_DIR" ||
-    panic "Could not create destination directory: $DEST_DIR"
-else
-    dump "Cleaning up $DEST_DIR"
-    rm -rf "$DEST_DIR"/*
-fi
-
-# Sanity check.
-ARCHIVE_DIR=$(program_directory)/../archive
-if [ ! -d "$ARCHIVE_DIR" ]; then
-    panic "Missing archive directory: $ARCHIVE_DIR"
-fi
-ARCHIVE_DIR=$(cd "$ARCHIVE_DIR" && pwd -P)
-
-MISSING_PKGS=
-for PKG in $SOURCES_PACKAGES; do
-    PKG_PATH=$ARCHIVE_DIR/$PKG
-    if [ ! -f "$PKG_PATH" ]; then
-        MISSING_PKGS="$MISSING_PKGS $PKG_PATH"
-    else
-        dump "Unpacking $PKG"
-        unpack_archive "$PKG_PATH" "$DEST_DIR"
-    fi
-done
-
-if [ "$MISSING_PKGS" ]; then
-    panic "Missing packages: $MISSING_PKGS"
-fi
-
-echo "Done!"