Merge "Don't access system properties from vendor code." into pi-dev

        const bool isVendorService =

            strcmp(ProcessState::self()->getDriverName().c_str(), "/dev/vndbinder") == 0;

        const long timeout = uptimeMillis() + 5000;

        if (!gSystemBootCompleted) {

        if (!gSystemBootCompleted && !isVendorService) {

            // Vendor code can't access system properties

            char bootCompleted[PROPERTY_VALUE_MAX];

            property_get("sys.boot_completed", bootCompleted, "0");

            gSystemBootCompleted = strcmp(bootCompleted, "1") == 0 ? true : false;

        }

        // retry interval in millisecond.

        // retry interval in millisecond; note that vendor services stay at 100ms

        const long sleepTime = gSystemBootCompleted ? 1000 : 100;

        int n = 0;