Bug 134836

Summary: [New Multicolumn] Crawl to check for compositing between us and the enclosingPaginationLayer
Product: WebKit Reporter: Dave Hyatt <hyatt>
Component: Layout and RenderingAssignee: Dave Hyatt <hyatt>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, esprehn+autocc, glenn, kondapallykalyan, simon.fraser
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch dino: review+

Description Dave Hyatt 2014-07-11 10:26:10 PDT 
The bits being set in updateLayerPositions just don't work, since compositing states can change without triggering that function. This patch just gets rid of the bit and does a crawl every time to check. This ensures that changes in compositing states don't necessitate any changes in pagination, since the lookup will always check the current compositing state.
Comment 1 Dave Hyatt 2014-07-11 10:29:10 PDT 
Created attachment 234768 [details]
Patch
Comment 2 Dave Hyatt 2014-07-14 12:52:00 PDT 
Fixed in r171074