Don't force black status bar when expanded.

    private void checkBarModes() {

        if (mDemoMode) return;

        int sbMode = mStatusBarMode;

        if (panelsEnabled() && (mInteractingWindows & StatusBarManager.WINDOW_STATUS_BAR) != 0

                && mState != StatusBarState.KEYGUARD) {

            // if panels are expandable, force the status bar opaque on any interaction

            sbMode = MODE_OPAQUE;

        }

        checkBarMode(sbMode, mStatusBarWindowState, mStatusBarView.getBarTransitions());

        checkBarMode(mStatusBarMode, mStatusBarWindowState, mStatusBarView.getBarTransitions());

        if (mNavigationBarView != null) {

            checkBarMode(mNavigationBarMode,

                    mNavigationBarWindowState, mNavigationBarView.getBarTransitions());