Merge "Fix camera stress tests directory"

    private Instrumentation mInst = null;

    private boolean mWriteToFile = true;

    public CameraTestResultPrinter(Instrumentation instrumentation, boolean writeToFile) {

        mInst = instrumentation;

        mWriteToFile = writeToFile;

        // Create a log directory if not exists.

        File baseDir = new File(RESULT_DIR);

        if (!baseDir.exists() && !baseDir.mkdirs()) {

        baseDir.mkdirs();

        if (!baseDir.isDirectory()) {

            throw new IllegalStateException("Couldn't create directory for logs: " + baseDir);

        }

        Log.v(TAG, String.format("Saving test results under: %s", baseDir.getAbsolutePath()));