Install test scripts into chroot.

run_remote_tests.sh

Index: run_remote_tests.sh
diff --git a/run_remote_tests.sh b/run_remote_tests.sh
index 62f586350f944968dbcfcf72140834dc5c62d021..012ac12e1036f0f2393b62c77342b844ce834e80 100755
--- a/run_remote_tests.sh
+++ b/run_remote_tests.sh
@@ -4,13 +4,11 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-# Script to run client or server tests on a live remote image.
-. $(dirname "$(readlink -f "$0")")/outside_chroot_common.sh 2> /dev/null ||
-  SCRIPT_ROOT=/usr/lib/crosutils
-. "${SCRIPT_ROOT}/common.sh" ||
-  (echo "Unable to load common.sh" && false) ||
+# This can only run inside the chroot.
+. "/usr/lib/crosutils/common.sh" 2> /dev/null ||
+  (echo "Must run within chroot" && false) ||
   exit 1
-. "${SCRIPT_ROOT}/remote_access.sh" || die "Unable to load remote_access.sh"
+. "/usr/lib/crosutils/remote_access.sh" || die "Unable to load remote_access.sh"
 
 DEFINE_string args "" \
     "Command line arguments for test. Quoted and space separated if multiple." a
@@ -20,7 +18,6 @@ chroot)."
 DEFINE_string board "" \
     "The board for which you are building autotest"
 DEFINE_boolean build ${FLAGS_FALSE} "Build tests while running" b
-DEFINE_string chroot "${DEFAULT_CHROOT_DIR}" "alternate chroot location" c
 DEFINE_boolean cleanup ${FLAGS_FALSE} "Clean up temp directory"
 DEFINE_integer iterations 1 "Iterations to run every top level test" i
 DEFINE_string results_dir_root "" "alternate root results directory"
@@ -326,10 +323,9 @@ exists inside the chroot. ${FLAGS_autotest_dir} $PWD"
 
   echo ""
   info "Test results:"
-  ./generate_test_report "${TMP}" --strip="${TMP}/"
+  generate_test_report "${TMP}" --strip="${TMP}/"
 
   print_time_elapsed
 }
 
-restart_in_chroot_if_needed "$@"
 main "$@"