Merge "Don't load EGL driver always"

}

void RenderThread::preload() {

    // EGL driver is always preloaded only if HWUI renders with GL.

    if (Properties::getRenderPipelineType() == RenderPipelineType::SkiaGL) {

        std::thread eglInitThread([]() {

        //TODO: don't load EGL drivers for Vulkan, when HW bitmap uploader is refactored.

            eglGetDisplay(EGL_DEFAULT_DISPLAY);

        });

        eglInitThread.detach();

    if (Properties::getRenderPipelineType() == RenderPipelineType::SkiaVulkan) {

    } else {

        requireVkContext();

    }

    HardwareBitmapUploader::initialize();