replace IsTID with comparison

Author: kastiglione

lldb/include/lldb/Target/ThreadPlan.h

@@ -507,7 +507,6 @@ class ThreadPlan : public std::enable_shared_from_this<ThreadPlan>,
       return m_iteration_count;
   }
 
-  bool IsTID(lldb::tid_t tid) { return tid == m_tid; }
   bool HasTID() { return m_tid != LLDB_INVALID_THREAD_ID; }
   void ClearTID() { m_tid = LLDB_INVALID_THREAD_ID; }
   lldb::tid_t GetTID() { return m_tid; }

lldb/include/lldb/Target/ThreadPlanStack.h

@@ -161,7 +161,7 @@ class ThreadPlanStackMap {
   std::vector<ThreadPlanStack> CleanUp() {
     std::vector<lldb::tid_t> invalidated_tids;
     for (auto &pair : m_plans_list)
-      if (!pair.second.IsTID(pair.first))
+      if (pair.second.GetTID() != pair.first)
         invalidated_tids.push_back(pair.first);
 
     std::vector<ThreadPlanStack> detached_stacks;

lldb/source/Target/ThreadPlanStack.cpp

@@ -377,10 +377,6 @@ void ThreadPlanStack::WillResume() {
   m_discarded_plans.clear();
 }
 
-bool ThreadPlanStack::IsTID(lldb::tid_t tid) {
-  return GetCurrentPlan()->IsTID(tid);
-}
-
 lldb::tid_t ThreadPlanStack::GetTID() { return GetCurrentPlan()->GetTID(); }
 
 void ThreadPlanStack::SetTID(lldb::tid_t tid) {