Reworked the way Process::RunThreadPlan and the ThreadPlanCallFunction interoperate to fix problems where
hitting auto-continue signals while running a thread plan would cause us to lose control of the debug 
session.

<rdar://problem/12993641>


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@174793 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/ThreadPlanStepUntil.cpp b/source/Target/ThreadPlanStepUntil.cpp
index 3d2713f..9a927b5 100644
--- a/source/Target/ThreadPlanStepUntil.cpp
+++ b/source/Target/ThreadPlanStepUntil.cpp
@@ -305,7 +305,7 @@
 }
 
 bool
-ThreadPlanStepUntil::PlanExplainsStop ()
+ThreadPlanStepUntil::PlanExplainsStop (Event *event_ptr)
 {
     // We don't explain signals or breakpoints (breakpoints that handle stepping in or
     // out will be handled by a child plan.