Isolate::PrintStack: restore default verbose object printing

src/heap/heap.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/heap/heap.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/base/bits.h"
 #include "src/base/once.h"
@@ skipping 5370 matching lines @@
       InstanceType type = obj->map()->instance_type();
       DCHECK(0 <= type && type <= LAST_TYPE);
       stats->objects_per_type[type]++;
       stats->size_per_type[type] += obj->Size();
     }
   }
   if (stats->last_few_messages != NULL)
     GetFromRingBuffer(stats->last_few_messages);
   if (stats->js_stacktrace != NULL) {
     FixedStringAllocator fixed(stats->js_stacktrace, kStacktraceBufferSize - 1);
-    StringStream accumulator(&fixed);
+    StringStream accumulator(&fixed, StringStream::kPrintObjectConcise);
     isolate()->PrintStack(&accumulator, Isolate::kPrintStackVerbose);
   }
 }
 
 
 intptr_t Heap::PromotedSpaceSizeOfObjects() {
   return old_space_->SizeOfObjects() + code_space_->SizeOfObjects() +
          map_space_->SizeOfObjects() + lo_space_->SizeOfObjects();
 }
 
@@ skipping 1269 matching lines @@
     *object_sub_type = "CODE_AGE/" #name;                              \
     return true;
     CODE_AGE_LIST_COMPLETE(COMPARE_AND_RETURN_NAME)
 #undef COMPARE_AND_RETURN_NAME
   }
   return false;
 }
 
 }  // namespace internal
 }  // namespace v8