am 7fb06296: fixed bug: use of identity hashcode spuriously triggered an underflow check
am 7fb06296: fixed bug: use of identity hashcode spuriously triggered an underflow check

* commit '7fb06296c000c8234dbbad37e926c5d4678816d8':
  fixed bug: use of identity hashcode spuriously triggered an underflow check

thiz11/platform_external_owasp_sanitizer,CyanogenMod/android_external_owasp_sanitizer,geekboxzone/lollipop_external_owasp_sanitizer,geekboxzone/lollipop_external_owasp_sanitizer,Omegaphora/external_owasp_sanitizer,geekboxzone/lollipop_external_owasp_sanitizer,geekboxzone/mmallow_external_owasp_sanitizer,android-ia/platform_external_owasp_sanitizer,geekboxzone/mmallow_external_owasp_sanitizer,Omegaphora/external_owasp_sanitizer,thiz11/platform_external_owasp_sanitizer,android-ia/platform_external_owasp_sanitizer,android-ia/platform_external_owasp_sanitizer,geekboxzone/mmallow_external_owasp_sanitizer,xin3liang/platform_external_owasp_sanitizer,Omegaphora/external_owasp_sanitizer,xin3liang/platform_external_owasp_sanitizer,CyanogenMod/android_external_owasp_sanitizer