DO NOT MERGE Allow Wear Home app to send wallpaper commands at any time

    Bundle sendWindowWallpaperCommand(

            WindowState window, String action, int x, int y, int z, Bundle extras, boolean sync) {

        if (window == mWallpaperTarget || window == mPrevWallpaperTarget) {

        // HACK(ewol): Custom whitelist for Wear Home app, to allow it to update the wallpaper

        // regardless of what window is targeted.

        // http://b/32172459

        final boolean hackWearWhitelisted = (window != null) && (window.mAttrs != null)

                && "com.google.android.wearable.app".equals(window.mAttrs.packageName);

        if (hackWearWhitelisted || window == mWallpaperTarget || window == mPrevWallpaperTarget) {

            boolean doWait = sync;

            for (int curTokenNdx = mWallpaperTokens.size() - 1; curTokenNdx >= 0; curTokenNdx--) {

                final WallpaperWindowToken token = mWallpaperTokens.get(curTokenNdx);