Expand IntrinsicSizingInfo for SVG
Add fields to IntrinsicSizingInfo specifying whether the intrinsic
width and height are specified or not. For SVGs there is a distinction
between missing width/height and setting width/height to 0. There is
code in LayoutReplaced that has specific hooks into the SVG code to
make this distinction. By having separate fields in
IntrinsicSizingInfo this entanglement can be broken.
BUG=585467
Review URL: https://codereview.chromium.org/1679743006
Cr-Commit-Position: refs/heads/master@{#374909}
5 files changed
