Missed new files in last commit

src/platform/update_engine/set_bootable_flag_action.h

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROMEOS_PLATFORM_UPDATE_ENGINE_SET_BOOTABLE_FLAG_ACTION_H__
+#define CHROMEOS_PLATFORM_UPDATE_ENGINE_SET_BOOTABLE_FLAG_ACTION_H__
+
+#include <string>
+#include "update_engine/action.h"
+
+// This class takes in a device via the input pipe.  The device is the
+// partition (e.g. /dev/sda1), not the full device (e.g. /dev/sda).
+// It will make that device bootable by editing the partition table
+// in the root device. Currently, this class doesn't support extended
+// partitions.
+
+namespace chromeos_update_engine {
+
+class SetBootableFlagAction;
+
+template<>
+class ActionTraits<SetBootableFlagAction> {
+ public:
+  // Takes the device path as input.
+  typedef std::string InputObjectType;
+  // Passes the device path as output
+  typedef std::string OutputObjectType;
+};
+
+class SetBootableFlagAction : public Action<SetBootableFlagAction> {
+ public:
+  SetBootableFlagAction() {}
+  typedef ActionTraits<SetBootableFlagAction>::InputObjectType
+      InputObjectType;
+  typedef ActionTraits<SetBootableFlagAction>::OutputObjectType
+      OutputObjectType;
+  void PerformAction();
+
+  // This is a synchronous action, and thus TerminateProcessing() should
+  // never be called
+  void TerminateProcessing() { CHECK(false); }
+
+  // Debugging/logging
+  static std::string StaticType() { return "SetBootableFlagAction"; }
+  std::string Type() const { return StaticType(); }
+
+ private:
+  // Returns true on success
+  bool ReadMbr(char* buffer, int buffer_len, const char* device);
+
+  // Returns true on success
+  bool WriteMbr(const char* buffer, int buffer_len, const char* device);
+
+  DISALLOW_COPY_AND_ASSIGN(SetBootableFlagAction);
+};
+
+}  // namespace chromeos_update_engine
+
+#endif  // CHROMEOS_PLATFORM_UPDATE_ENGINE_SET_BOOTABLE_FLAG_ACTION_H__