Bug 68480

Summary: De-virtualize containingBlock().
Product: WebKit Reporter: Dave Hyatt <hyatt>
Component: Layout and RenderingAssignee: Dave Hyatt <hyatt>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 68938    
Bug Blocks:    
Attachments:
Description Flags
Patch simon.fraser: review+

Description Dave Hyatt 2011-09-20 15:02:47 PDT 
De-virtualize containingBlock() and make RenderView return 0 instead of itself to make the construction of normal loops that terminate via a null-check possible.
Comment 1 Dave Hyatt 2011-09-20 15:04:24 PDT 
Created attachment 108059 [details]
Patch
Comment 2 Dave Hyatt 2011-09-20 15:22:45 PDT 
Fixed in r95573.