Revert r13188, r13194, r13256 (Deferred formatting of error stack trace during GC).

src/mark-compact.cc

Index: src/mark-compact.cc
diff --git a/src/mark-compact.cc b/src/mark-compact.cc
index adbc5e7e549997172f467458d6f1623a2b23f070..8ca14db5063ea5122c25e7414d96f0700b4b3b4c 100644
--- a/src/mark-compact.cc
+++ b/src/mark-compact.cc
@@ -835,6 +835,8 @@ void MarkCompactCollector::Finish() {
   // GC, because it relies on the new address of certain old space
   // objects (empty string, illegal builtin).
   heap()->isolate()->stub_cache()->Clear();
+
+  heap()->external_string_table_.CleanUp();
 }
 
 
@@ -2028,7 +2030,6 @@ void MarkCompactCollector::AfterMarking() {
   symbol_table->ElementsRemoved(v.PointersRemoved());
   heap()->external_string_table_.Iterate(&v);
   heap()->external_string_table_.CleanUp();
-  heap()->error_object_list_.RemoveUnmarked(heap());
 
   // Process the weak references.
   MarkCompactWeakObjectRetainer mark_compact_object_retainer;
@@ -3068,9 +3069,6 @@ void MarkCompactCollector::EvacuateNewSpaceAndCandidates() {
   heap_->UpdateReferencesInExternalStringTable(
       &UpdateReferenceInExternalStringTableEntry);
 
-  // Update pointers in the new error object list.
-  heap_->error_object_list()->UpdateReferences();
-
   if (!FLAG_watch_ic_patching) {
     // Update JSFunction pointers from the runtime profiler.
     heap()->isolate()->runtime_profiler()->UpdateSamplesAfterCompact(