It costs us additional allocation for StringImpl. It forced us to have separate header for MemoryObjectInfo and gives unnecessary complexity of the code.
Created attachment 189923 [details] Patch
Comment on attachment 189923 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=189923&action=review > Source/WebCore/inspector/HeapGraphSerializer.cpp:217 > + length = length < 256 ? length : 256; if (length > 256) length = 256;
Committed r143913: <http://trac.webkit.org/changeset/143913>