Do not include Error.captureStackTrace in the trace

src/isolate.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/isolate.h"
 
 #include <stdlib.h>
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
@@ skipping 306 matching lines @@
 
 namespace {
 
 class StackTraceHelper {
  public:
   StackTraceHelper(Isolate* isolate, FrameSkipMode mode, Handle<Object> caller)
       : isolate_(isolate),
         mode_(mode),
         caller_(caller),
         skip_next_frame_(true) {
-    // The caller parameter can be used to skip a specific set of frames in the
-    // stack trace. It can be:
-    // * null, when called from a standard error constructor. We unconditionally
-    //   skip the top frame, which is always a builtin-exit frame for the error
-    //   constructor builtin.
-    // * a JSFunction, when called by the user from Error.captureStackTrace().
-    //   We skip each frame until encountering the caller function.
-    // * For any other value, all frames are included in the trace.
     switch (mode_) {
       case SKIP_FIRST:
-        DCHECK(caller_.is_null());
         skip_next_frame_ = true;
         break;
       case SKIP_UNTIL_SEEN:
         DCHECK(caller_->IsJSFunction());
         skip_next_frame_ = true;
         break;
       case SKIP_NONE:
         skip_next_frame_ = false;
         break;
     }
@@ skipping 2822 matching lines @@
   // Then check whether this scope intercepts.
   if ((flag & intercept_mask_)) {
     intercepted_flags_ |= flag;
     return true;
   }
   return false;
 }
 
 }  // namespace internal
 }  // namespace v8