[webkit-reviews] review requested: [Bug 39050] Move transient glyph overflow and fallback font data from a global to the stack : [Attachment 55950] Use a stack-based GlyphOverflowAndFallbackFontsMap

[bugzilla-daemon at webkit.org]

mitz at webkit.org has asked  for review:
Bug 39050: Move transient glyph overflow and fallback font data from a global
to the stack
https://bugs.webkit.org/show_bug.cgi?id=39050

Attachment 55950: Use a stack-based GlyphOverflowAndFallbackFontsMap
https://bugs.webkit.org/attachment.cgi?id=55950&action=review