Merge "Add virtual dtor for virtual classes"

// Info about an APK loaded in memory.

class LoadedApk {

 public:

  virtual ~LoadedApk() = default;

  // Loads both binary and proto APKs from disk.

  static std::unique_ptr<LoadedApk> LoadApkFromPath(const ::android::StringPiece& path,

                                                    IDiagnostics* diag);