It can be easily measured and may well represent a considerable part of memory on some pages.
Created attachment 145087 [details] Patch
Created attachment 145088 [details] Patch
Comment on attachment 145088 [details] Patch looks good to me
Comment on attachment 145088 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=145088&action=review > Source/WebCore/inspector/InspectorMemoryAgent.cpp:342 > + I leke the vertical builder code layout better.
Committed r119201: <http://trac.webkit.org/changeset/119201>