// The fingerprint of the build. This field is used only on Android.
optional string fingerprint = 3;
+
+ // Whether the version of iOS appears to be "jailbroken". This field is
+ // used only on iOS. Chrome for iOS detects whether device contains a
+ // DynamicLibraries/ directory. It's a necessary but insufficient indicator
+ // of whether the operating system has been jailbroken.
+ optional bool is_jailbroken = 4;
}
optional OS os = 5;