DescriptionLayoutTree machinery
Currently, LayoutTrees are good for visualizing, but lack a lot of context and
structure that are required for metrics to understand what is happening with them.
This CL links together subframe LayoutTrees with parent frames' LayoutObjects,
and LocalFrames/RenderFrames/FrameTreeNodes.
Depends on https://codereview.chromium.org/1864403003
This CL also contains a prototype PUF metric to help the PUF team experiment.
That will be removed from this patch before it's mailed out for review.
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Messages
Total messages: 3 (3 generated)
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