update_engine: Merge remote-tracking branch 'cros/upstream' into cros/master

Done with:
git merge cros/upstream --commit -s recursive

- Added EC key support and its unittests.
- Resolved a conlict on error codes. Since Android versions are not
  uploading any UMA metrics, I gave the priority to the Android version
  Since they can't be changed.
- Changed the openssl functions to get1 version (from get0) version
  because of a current issue with gale. Once the issue is resolved we
  need to change them back.
- Some remaining styling issues fixed by clang-format

BUG=b:163153182
TEST=CQ passes
TEST=unittests

Change-Id: Ib95034422b92433ce26e28336bc4806b34910d38

1 files changed, 86 insertions, 0 deletions

diff --git a/common/dynamic_partition_control_stub.cc b/common/dynamic_partition_control_stub.cc
new file mode 100644
index 00000000..5a8ca434
--- /dev/null
+++ b/common/dynamic_partition_control_stub.cc
@@ -0,0 +1,86 @@
+//
+// Copyright (C) 2019 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 <stdint.h>
+
+#include <memory>
+#include <string>
+
+#include <base/logging.h>
+
+#include "update_engine/common/dynamic_partition_control_stub.h"
+
+namespace chromeos_update_engine {
+
+FeatureFlag DynamicPartitionControlStub::GetDynamicPartitionsFeatureFlag() {
+  return FeatureFlag(FeatureFlag::Value::NONE);
+}
+
+FeatureFlag DynamicPartitionControlStub::GetVirtualAbFeatureFlag() {
+  return FeatureFlag(FeatureFlag::Value::NONE);
+}
+
+bool DynamicPartitionControlStub::OptimizeOperation(
+    const std::string& partition_name,
+    const InstallOperation& operation,
+    InstallOperation* optimized) {
+  return false;
+}
+
+void DynamicPartitionControlStub::Cleanup() {}
+
+bool DynamicPartitionControlStub::PreparePartitionsForUpdate(
+    uint32_t source_slot,
+    uint32_t target_slot,
+    const DeltaArchiveManifest& manifest,
+    bool update,
+    uint64_t* required_size) {
+  return true;
+}
+
+bool DynamicPartitionControlStub::FinishUpdate(bool powerwash_required) {
+  return true;
+}
+
+std::unique_ptr<AbstractAction>
+DynamicPartitionControlStub::GetCleanupPreviousUpdateAction(
+    BootControlInterface* boot_control,
+    PrefsInterface* prefs,
+    CleanupPreviousUpdateActionDelegateInterface* delegate) {
+  return std::make_unique<NoOpAction>();
+}
+
+bool DynamicPartitionControlStub::ResetUpdate(PrefsInterface* prefs) {
+  return false;
+}
+
+bool DynamicPartitionControlStub::ListDynamicPartitionsForSlot(
+    uint32_t current_slot, std::vector<std::string>* partitions) {
+  return true;
+}
+
+bool DynamicPartitionControlStub::GetDeviceDir(std::string* path) {
+  return true;
+}
+
+bool DynamicPartitionControlStub::VerifyExtentsForUntouchedPartitions(
+    uint32_t source_slot,
+    uint32_t target_slot,
+    const std::vector<std::string>& partitions) {
+  return true;
+}
+
+}  // namespace chromeos_update_engine