Merge "Fix double create of Caches"

    mStencil = new Stencil();

    // This is delayed because the first access of Caches makes GL calls

    if (!mCaches) {

        mCaches = &Caches::createInstance(*this);

    }

    mCaches->init();

    mCaches->textureCache.setAssetAtlas(&mAssetAtlas);

}