Bug 140321

Summary: Cache selection rects and gaps between two layouts.
Product: WebKit Reporter: zalan <zalan>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   

Description zalan 2015-01-09 15:52:02 PST
So that we don't need to keep collecting/recomputing them.