OtaDexopt: Special-case system app classpaths am: 3f95d0bb

    private final static String TAG = "OTADexopt";

    private final static boolean DEBUG_DEXOPT = true;

    // The synthetic library dependencies denoting "no checks."

    private final static String[] NO_LIBRARIES = new String[] { "&" };

    private final Context mContext;

    private final PackageManagerService mPackageManagerService;

        PackageDexOptimizer optimizer = new OTADexoptPackageDexOptimizer(

                collectingInstaller, mPackageManagerService.mInstallLock, mContext);

        optimizer.performDexOpt(pkg, pkg.usesLibraryFiles,

        String[] libraryDependencies = pkg.usesLibraryFiles;

        if (pkg.isSystemApp()) {

            // For system apps, we want to avoid classpaths checks.

            libraryDependencies = NO_LIBRARIES;

        }

        optimizer.performDexOpt(pkg, libraryDependencies,

                null /* ISAs */, false /* checkProfiles */,

                getCompilerFilterForReason(compilationReason),

                null /* CompilerStats.PackageStats */);