am 2a20f425: Merge "Frameworks/base: Compiled-classes support" into lmp-mr1-dev

        addOption("-Ximage-compiler-option");

        addOption("--image-classes=/system/etc/preloaded-classes");

        // If there is a compiled-classes file, push it.

        if (hasFile("/system/etc/compiled-classes")) {

            addOption("-Ximage-compiler-option");

            addOption("--compiled-classes=/system/etc/compiled-classes");

        }

        property_get("dalvik.vm.image-dex2oat-flags", dex2oatImageFlagsBuf, "");

        parseExtraOpts(dex2oatImageFlagsBuf, "-Ximage-compiler-option");