Kokoro: Always build against ToT instead of a fixed manifest

This will introduce a little instability into our test infrastructure
since tests will no longer be hermetic, but build against the latest
ToT version of our chromeos dependencies.

It will however, make our day-to-day workflows a lot easier. A lot of
changes are made across repository boundaries and require
annoying extra steps since Kokoro does not understand Cq-Depend.

BUG=b:185917395
TEST=./ci/kokoro/simulate_all passes

Change-Id: I3c3cae20d418574a3db53cc74d81245b87c228db
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2840057
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Dennis Kempin <denniskempin@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>

3 files changed, 6 insertions, 59 deletions

diff --git a/ci/kokoro/common.sh b/ci/kokoro/common.sh
index 744517d4f..c1e1e8b3b 100755
--- a/ci/kokoro/common.sh
+++ b/ci/kokoro/common.sh
@@ -12,9 +12,11 @@ crosvm_root="${KOKORO_ARTIFACTS_DIR}"/git/crosvm
 # Note: Access is restricted to the google corporate network.
 # Details: https://yaqs.corp.google.com/eng/q/6628551334035456
 if [[ ! -z "${DEBUG_SSH_KEY}" ]]; then
-  echo "${DEBUG_SSH_KEY}" >> ~/.ssh/authorized_keys
-  external_ip=$(curl -s -H "Metadata-Flavor: Google"
-    http://metadata/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip)
+  echo "${DEBUG_SSH_KEY}" >>~/.ssh/authorized_keys
+  external_ip=$(
+    curl -s -H "Metadata-Flavor: Google"
+    http://metadata/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip
+  )
   echo "SSH Debug enabled. Connect to: kbuilder@${external_ip}"
 fi
 
@@ -43,7 +45,7 @@ setup_source() {
     -u https://chromium.googlesource.com/chromiumos/manifest.git \
     --repo-url https://chromium.googlesource.com/external/repo.git \
     -g crosvm || return 1
-  ./repo sync -j8 -c -m "${crosvm_root}/ci/kokoro/manifest.xml" || return 1
+  ./repo sync -j8 -c || return 1
 
   # Bind mount source into cros checkout.
   echo ""
diff --git a/ci/kokoro/manifest.xml b/ci/kokoro/manifest.xml
deleted file mode 100644
index 7848120a6..000000000
--- a/ci/kokoro/manifest.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<manifest>
-  <remote name="aosp" fetch="https://android.googlesource.com" review="https://android-review.googlesource.com"/>
-  <remote name="chromium" fetch="https://chromium.googlesource.com/" alias="cros"/>
-  <remote name="cros" fetch="https://chromium.googlesource.com" review="https://chromium-review.googlesource.com"/>
-  
-  <default remote="cros" revision="refs/heads/main" sync-j="8"/>
-  
-  <project name="chromiumos/chromite" path="chromite" revision="28286c2e309f094fb1a57673b8eac8facf1a8f0e" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="minilayout,firmware,buildtools,chromeos-admin,labtools,sysmon,devserver,crosvm">
-    <copyfile src="AUTHORS" dest="AUTHORS"/>
-    <copyfile src="LICENSE" dest="LICENSE"/>
-  </project>
-  <project name="chromiumos/docs" path="docs" revision="e0bd4388ac29069b7999225d4946bc6d92e6803f" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="crosvm"/>
-  <project name="chromiumos/platform/crosvm" path="src/platform/crosvm" revision="d78d05bf7fc0df39da69df04eecad75f75b6af5c" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="crosvm"/>
-  <project name="chromiumos/platform/minigbm" path="src/platform/minigbm" revision="f2dc08e5a43faa536bb9ef774837a64eb489a301" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="crosvm"/>
-  <project name="chromiumos/platform2" path="src/platform2" revision="e7023d4310c9503244a594d16799f28c811e06da" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="crosvm"/>
-  <project name="chromiumos/repohooks" path="src/repohooks" revision="00c74ba0feedd019af7be3dd0287542e051ad614" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="minilayout,firmware,buildtools,labtools,crosvm"/>
-  <project name="chromiumos/third_party/adhd" path="src/third_party/adhd" revision="46a3cdb70137e1ea49235fa1c20d952747e3c8ba" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="crosvm"/>
-  <project name="chromiumos/third_party/rust-vmm/vhost" path="src/third_party/rust-vmm/vhost" revision="98298cb96972c20e05bffed58861456b48328d43" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="crosvm"/>
-  <project name="chromiumos/third_party/tpm2" path="src/third_party/tpm2" revision="6003a4d22289f86814155b867319e3611a8ebcbc" upstream="refs/heads/main" dest-branch="refs/heads/main" groups="firmware,crosvm"/>
-  <project name="chromiumos/third_party/virglrenderer" path="src/third_party/virglrenderer" revision="5e2d10463d6b79080c3376138221b73ea6e95186" upstream="refs/heads/master" dest-branch="refs/heads/master" groups="crosvm"/>
-  <project name="platform/external/minijail" path="src/aosp/external/minijail" remote="aosp" revision="c71826854946d4f24e23304b63aab0f2c1639932" upstream="refs/heads/master" dest-branch="refs/heads/master" groups="crosvm"/>
-  
-  <repo-hooks in-project="chromiumos/repohooks" enabled-list="pre-upload"/>
-</manifest>
diff --git a/ci/kokoro/uprev b/ci/kokoro/uprev
deleted file mode 100755
index 515f84f5a..000000000
--- a/ci/kokoro/uprev
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-# Copyright 2021 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# Uprevs manifest.xml to the latest versions.
-#
-# This is just a wrapper around `repo manifest`. Usually we have unsubmitted
-# CLs in our local repo, so it's safer to pull the latest manifest revisions
-# from a fresh repo checkout to make sure all commit sha's are available.
-
-tmp=$(mktemp -d)
-manifest_path=$(realpath $(dirname $0)/manifest.xml)
-
-cleanup() {
-    rm -rf "${tmp}"
-}
-
-main() {
-    cd "${tmp}"
-    repo init --depth 1 \
-        -u https://chromium.googlesource.com/chromiumos/manifest.git \
-        --repo-url https://chromium.googlesource.com/external/repo.git \
-        -g crosvm
-    repo sync -j8 -c
-    repo manifest --revision-as-HEAD -o "${manifest_path}"
-}
-
-trap cleanup EXIT
-main "$@"