Merge "Fix bug #5174495 Harfbuzz shaping is broken after taking care of Indic"

    shaperItem->item.length = count;

    shaperItem->item.bidiLevel = isRTL;

    ssize_t nextCodePoint = 0;

    uint32_t codePoint = utf16_to_code_point(chars, count, &nextCodePoint);

    HB_Script script = code_point_to_script(codePoint);

    if (script == HB_Script_Inherited) {

#if DEBUG_GLYPHS

        LOGD("Cannot find a correct script for code point=%d "

                " Need to look at the next code points.", codePoint);

#endif

        while (script == HB_Script_Inherited && nextCodePoint < count) {

            codePoint = utf16_to_code_point(chars, count, &nextCodePoint);

            script = code_point_to_script(codePoint);

        }

    }

    if (script == HB_Script_Inherited) {

#if DEBUG_GLYPHS

        LOGD("Cannot find a correct script from the text."

                " Need to select a default script depending on the passed text direction.");

#endif

        script = isRTL ? HB_Script_Arabic : HB_Script_Common;

    }

    shaperItem->item.script = script;

    shaperItem->item.script = isRTL ? HB_Script_Arabic : HB_Script_Common;

    shaperItem->string = chars;

    shaperItem->stringLength = contextCount;