Adding eStopReasonThreadExiting and fixing the handling of this state on Linux.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@170800 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/POSIX/POSIXStopInfo.cpp b/source/Plugins/Process/POSIX/POSIXStopInfo.cpp
index 79f0a58..3dd3c86 100644
--- a/source/Plugins/Process/POSIX/POSIXStopInfo.cpp
+++ b/source/Plugins/Process/POSIX/POSIXStopInfo.cpp
@@ -21,7 +21,7 @@
 lldb::StopReason
 POSIXLimboStopInfo::GetStopReason() const
 {
-    return lldb::eStopReasonTrace;
+    return lldb::eStopReasonThreadExiting;
 }
 
 const char *
@@ -33,13 +33,13 @@
 bool
 POSIXLimboStopInfo::ShouldStop(Event *event_ptr)
 {
-    return true;
+    return false;
 }
 
 bool
 POSIXLimboStopInfo::ShouldNotify(Event *event_ptr)
 {
-    return true;
+    return false;
 }
 
 //===----------------------------------------------------------------------===//