RFC: Switch to ast ids (instead of positions) for type feedback.

test/cctest/test-debug.cc

Index: test/cctest/test-debug.cc
diff --git a/test/cctest/test-debug.cc b/test/cctest/test-debug.cc
index 87f9cab97bdce4351153992d6b1ff4d0112d6124..70b73e5adc9a405a67c87341266ce79bb95fdff0 100644
--- a/test/cctest/test-debug.cc
+++ b/test/cctest/test-debug.cc
@@ -489,7 +489,11 @@ void CheckDebugBreakFunction(DebugLocalContext* env,
   CHECK(Debug::HasDebugInfo(shared));
   TestBreakLocationIterator it1(Debug::GetDebugInfo(shared));
   it1.FindBreakLocationFromPosition(position);
-  CHECK_EQ(mode, it1.it()->rinfo()->rmode());
+  v8::internal::RelocInfo::Mode actual_mode = it1.it()->rinfo()->rmode();
+  if (actual_mode == v8::internal::RelocInfo::CODE_TARGET_WITH_ID) {
+    actual_mode = v8::internal::RelocInfo::CODE_TARGET;
+  }
+  CHECK_EQ(mode, actual_mode);
   if (mode != v8::internal::RelocInfo::JS_RETURN) {
     CHECK_EQ(debug_break,
         Code::GetCodeFromTargetAddress(it1.it()->rinfo()->target_address()));
@@ -504,7 +508,11 @@ void CheckDebugBreakFunction(DebugLocalContext* env,
   CHECK(Debug::EnsureDebugInfo(shared));
   TestBreakLocationIterator it2(Debug::GetDebugInfo(shared));
   it2.FindBreakLocationFromPosition(position);
-  CHECK_EQ(mode, it2.it()->rinfo()->rmode());
+  actual_mode = it2.it()->rinfo()->rmode();
+  if (actual_mode == v8::internal::RelocInfo::CODE_TARGET_WITH_ID) {
+    actual_mode = v8::internal::RelocInfo::CODE_TARGET;
+  }
+  CHECK_EQ(mode, actual_mode);
   if (mode == v8::internal::RelocInfo::JS_RETURN) {
     CHECK(!Debug::IsDebugBreakAtReturn(it2.it()->rinfo()));
   }