1 files changed, 6 insertions, 15 deletions
diff --git a/deps/v8/src/source-position-table.cc b/deps/v8/src/source-position-table.cc
index f7697e5694..f7306c82ce 100644
--- a/deps/v8/src/source-position-table.cc
+++ b/deps/v8/src/source-position-table.cc
@@ -4,7 +4,6 @@
 
 #include "src/source-position-table.h"
 
-#include "src/log.h"
 #include "src/objects-inl.h"
 #include "src/objects.h"
 
@@ -48,7 +47,7 @@ void SubtractFromEntry(PositionTableEntry& value,
 
 // Helper: Encode an integer.
 template <typename T>
-void EncodeInt(ZoneVector<byte>& bytes, T value) {
+void EncodeInt(std::vector<byte>& bytes, T value) {
   // Zig-zag encoding.
   static const int kShift = sizeof(T) * kBitsPerByte - 1;
   value = ((value << 1) ^ (value >> kShift));
@@ -65,9 +64,9 @@ void EncodeInt(ZoneVector<byte>& bytes, T value) {
 }
 
 // Encode a PositionTableEntry.
-void EncodeEntry(ZoneVector<byte>& bytes, const PositionTableEntry& entry) {
+void EncodeEntry(std::vector<byte>& bytes, const PositionTableEntry& entry) {
   // We only accept ascending code offsets.
-  DCHECK(entry.code_offset >= 0);
+  DCHECK_GE(entry.code_offset, 0);
   // Since code_offset is not negative, we use sign to encode is_statement.
   EncodeInt(bytes,
             entry.is_statement ? entry.code_offset : -entry.code_offset - 1);
@@ -109,14 +108,8 @@ void DecodeEntry(ByteArray* bytes, int* index, PositionTableEntry* entry) {
 }  // namespace
 
 SourcePositionTableBuilder::SourcePositionTableBuilder(
-    Zone* zone, SourcePositionTableBuilder::RecordingMode mode)
-    : mode_(mode),
-      bytes_(zone),
-#ifdef ENABLE_SLOW_DCHECKS
-      raw_entries_(zone),
-#endif
-      previous_() {
-}
+    SourcePositionTableBuilder::RecordingMode mode)
+    : mode_(mode), previous_() {}
 
 void SourcePositionTableBuilder::AddPosition(size_t code_offset,
                                              SourcePosition source_position,
@@ -138,7 +131,7 @@ void SourcePositionTableBuilder::AddEntry(const PositionTableEntry& entry) {
 }
 
 Handle<ByteArray> SourcePositionTableBuilder::ToSourcePositionTable(
-    Isolate* isolate, Handle<AbstractCode> code) {
+    Isolate* isolate) {
   if (bytes_.empty()) return isolate->factory()->empty_byte_array();
   DCHECK(!Omit());
 
@@ -147,8 +140,6 @@ Handle<ByteArray> SourcePositionTableBuilder::ToSourcePositionTable(
 
   MemCopy(table->GetDataStartAddress(), &*bytes_.begin(), bytes_.size());
 
-  LOG_CODE_EVENT(isolate, CodeLinePosInfoRecordEvent(*code, *table));
-
 #ifdef ENABLE_SLOW_DCHECKS
   // Brute force testing: Record all positions and decode
   // the entire table to verify they are identical.