[inspector] introduced memory size limit for console message storage

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 6b234bc2bd3c00035e9fb5ba3cdb0e08d526992c..22cac29db836de2146b00c2d458a81bf4f37675c 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -9338,6 +9338,15 @@ void debug::ResetBlackboxedStateCache(Isolate* v8_isolate,
   }
 }
 
+int debug::EstimatedValueSize(Isolate* v8_isolate, v8::Local<v8::Value> value) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
+  ENTER_V8(isolate);
+  i::Handle<i::Object> object = Utils::OpenHandle(*value);
+  if (object->IsSmi()) return 4;

[ulan, 2017/01/30 10:50:25]

Smi uses kPointerSize bytes.

[kozy, 2017/01/30 16:13:07]

Done.

+  if (!object->IsHeapObject()) return 0;

[ulan, 2017/01/30 10:50:25]

This branch is redundant. You can assert here that object is a heap object

[kozy, 2017/01/30 16:13:07]

Done.

+  return i::Handle<i::HeapObject>::cast(object)->Size();
+}
+
 Local<String> CpuProfileNode::GetFunctionName() const {
   const i::ProfileNode* node = reinterpret_cast<const i::ProfileNode*>(this);
   i::Isolate* isolate = node->isolate();